DATA REPOSITORY Palynology: Methods and detailed … · DATA REPOSITORY Palynology: Methods and detailed report ... Bombacacidites brevis 4 2 2 1 1 1162 Bombacacidites fossureticulatus

DATA REPOSITORY

Palynology: Methods and detailed report

The palynologic samples were prepared by the standard procedure of digesting the

sample in HF and HCl, separating organic matter by heavy liquids, and oxidizing (Traverse,

1988). Slides were mounted with Polyvinyl alcohol and Canada Balsam. Carl Zeiss light

microscopes were used for palynologic analyses. At least one complete oxidized slide per

sample was scanned with a 40x Zeiss planapochromatic objective and 200 palynomorphs per

slide were counted when possible. Examination of the fossil taxa was done using a 100x

Zeiss oil immersion planapochromatic objective. Photographs were taken using a Nikon

digital camera. Identification of fossil taxa was done through comparison with published

photographs and descriptions, and the holotype material in the palynological collections of

University of Amsterdam (Holland), PETROBRAS in Rio de Janeiro (Brazil), PDVSA in

Caracas (Venezuela), and the Instituto Colombiano del Petróleo (ICP) in Bucaramanga

(Colombia). A detailed report including all the species identified for each stratigraphic

profile is presented in Tables DR1 to DR 4.

Zircon fission-track and vitrinite reflectance data

Zircon fission-track methodology and results for the five analyzed samples from the

western flank of the Quetame massif are presented in Table DR5.

Backstripping: methods and parameters used.

One-dimensional backstripping was performed for the Cenozoic foreland section of

the Medina and Middle Magdalena Valley basins. We follow the method described by Allen

and Allen (2005), implemented in the program OSXBackstrip v. 1.7 (N.Cardozo, available at

http://homepage.mac.com/nfcd/work/programs.html). This method involves obtaining the

total subsidence signal by (1) decompacting the observed stratigraphic thickness, assuming an

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exponentially decreasing porosity-depth relation; (2) subtracting the amount of subsidence

caused by the load of the decompacted sediments, assuming local isostatic compensation

(Airy isostasy); and (3) estimating tectonic subsidence by correcting for water loading and

adjusting the obtained depth to basement to a datum (i.e., the present-day sea level), which

involves a correction for variation in both paleobathymetry and global eustatic sea level.

Parameters for backstripping are presented in Table DR6.

Vitrinite reflectance data

Results of vitrinite reflectance measurements for 21 Cenozoic samples of the Medina

Basin and 2 samples from the Lower Cretaceousunits from the western flank of the Quetame

Massif are presented in Table DR7

Figure Captions

Figure DR1. Photographs of selected outcrops within the C7 and C6 members of the

Carbonera Formation (location in Fig. 4); (a) shell bed formed by disarticulated, closely

packed bivalves including specimens belonging to genus Pachydon at the top of the C6

member in profile 3; (b) thin-bedded mudstone-sandstone couplets at the top of the C7

Member in profile 3 with convolute bedding; (c) growth fault in ~ 30-cm-thick sandstone bed

at the base of C7 Member in profile 1. Soft-sediment deformation shown in (b) and (c) is

interpreted to result from rapid sediment accumulation; (d) channelized sandy cobble

conglomerates, ~0.8 m thick overlying variegated mudstone with pervasive mottling within

interval G4 along profile 3. Prominent basal scour surface results from incision of

meandering fluvial channels into alluvial floodplain deposits.

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TABLE DR1: RANGE CHART FOR PALYNOMORPHS OF PROFILE 1, (PIÑALERITA SECTION), MEDINA BASIN, COLOMBIASample Code (ING-Pi-) 63 64 65 70 74 79 84 89 94 99 104 108 113 117 120 123Cummulative stratigraphic thickness from base of section (m) 158.5 166 207.5 218 228.2 238.5 248 257.9 268 278.5 289 297.2 308.5 318.2 325.5 334.6

SPECIESAcritarcha? 8 9 1 4 1Apiculatisporites obscurus 1Apiculatisporites? Cingulatus 1Bacutriletes aff. "minutus"bombacacidites "echinatus" 1Bombacacidites "microperforatus"Bombacacidites "reticoncavoides" 1Bombacacidites "simple" 1Bombacacidites aff. Sp. B 1Bombacacidites aff. Sp.2 1Bombacacidites brevis 4 2 2 1 1 1 1 6 2Bombacacidites fossureticulatus 1Bombacacidites foveoreticulatus 3Bombacacidites gonzalezii 1Bombacacidites grahamii 1Bombacacidites muinaneorumBombacacidites protozuatensis Bombacacidites soleaformis 1Bombacacidites sp. 2 1 2 1Bombacacidites sp. 4 1Bombacacidites sp. 5Brevitricolpites sp 1Chomotriletes minor 2 1Cicatricosisporites "magnostriatus" 1Cicatricosisporites dorogensis 5 19 37 60 42 11 3 11 1 1 2 3 6Cicatricosisporites dorogensis subsp. minor forv. 1 2Clavainaperturites "crotonoide" 1Clavatricolpites daemoni 1Clavatricolpites densiclavatus 1

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Sample Code (ING-Pi-) 63 64 65 70 74 79 84 89 94 99 104 108 113 117 120 123Cummulative stratigraphic thickness from base of section (m) 158.5 166 207.5 218 228.2 238.5 248 257.9 268 278.5 289 297.2 308.5 318.2 325.5 334.6

SPECIESClavatricolpites densiclavatus 10 8 46 1 7 1 3 3 1Clavatricolporites "circularis"Concavissimisporites "margotrilete" 1Concavissimisporites fossulatus 1Cricotriporites guianensis 2 1Cricotriporites guianensis 1 1Crototricolpites aff. Annemarie 1Cyclusphaera scabrata 2 1Dinoflagellate 2 1 15 1 1 1 1 3 15Echimonocolpites "coniespinosus" 1Echimonolete "psilatus"Echinatisporites "confusus" 1Echinatisporites brevispinosus 1Echiperiporites akanthos 2Echiperiporites estelae 1 1Echistephanoporites "espinosus"Echitriletes "medius" 1Echitriporites trianguliformis var. orbicularis 4Echitriporites trianguliformis var. orbicularis 3Echitriporites trianguliformis var. orbicularis 3 25 14 13 34 2 6 1Foveotricolpites fossulatus 1Foveotricolporites "columellatus" 1Foveotricolporites "costatus" 1Foveotricolporites "costatus" 1Foveotricolporites aff. Rugulatus 2Foveotriporites "lalongatus" 1Foveotriporites "protohamenii" 1Fungi 1 5 2 5 22 20 21 2 4 9Grimsdalea aff. magnaclavata 1Horniella sp. 1 1

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SPECIESInaperturopollenites "scabrate" 1Jandufouria minor 4 1 1 1 1 4Jandufouria seamrogiformis 5 1Kuylisporites waterbolkii 2 2Laevigatosporites vulgaris 1 1 3Lakiapollis aff. ovatus 1Lanagiopollis crassa 2 3 1Longapertites microfoveolatus 1Longapertites proxapertitoides var. proxapertitoidesLongapertites proxapertitoides var. proxapertitoides 1Longapertites sp. 1 2Magnastriatites grandiosus 1 1Magnastriatites grandiosus 1Margotricolpites "minigemmatus" 1Margotricolpites "psilatus" 1Mauritiidites franciscoi var. franciscoi 1Mauritiidites franciscoi var. franciscoi 2 50 15Mauritiidites franciscoi var. minutus 2 3 3 27 3 2 3Mauritiidites franciscoi var. minutusMauritiidites franciscoi var. pachyexinatus 1 1Microforams 19 7 1 1Monocolpites "microfoveolatus" 1Monoporopollenites annulatus 3Monoporopollenites annulatus 8 1 8 4Multiporopollenites "perforatus" 2Multiporopollenites pauciporatusNothofagidites huertasii 1 1 18Nothofagidites sp.1 9 1Nothofagidites sp1 1Nothofagitides sp. 1 JD 5

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SPECIESPerimonoletes "acicularis" 1Perimonoletes "acicularis" 1 1Perisyncolporites pokornyi 3 3 9 14 2 1 1 2 2 16 4Planisporites sp. 2 1Polyade 1Polypodiisporites aff inangahuensisPolypodiisporites aff. specious 1Polypodiisporites sp 13 3 3 17 1 15 1 5 7 1 2Proteacidites triangulatus 1Proxapertites cursus 5Proxapertites operculatus 4Psilabrevitricolpites "circularis" 1Psilabrevitricolpites "psilatus" 1Psilabrevitricolpites sp. 2 1Psilabrevitricolpites triangularis 1Psilamonocolpites "tectatus" 1Psilamonocolpites grandis 1 3Psilamonocolpites medius 1Psilamonocolpites medius 1 6 2 3 1 2 1 1 2 1 2Psilamonocolpites nanusPsilaperiporites "anuliporatus" 2Psilaperiporites "anuliporatus" 1Psilaperiporites "intensus" 2Psilaperiporites "redondus" 3Psilaperiporites "sphericus"Psilastephanoporites "pseudoatrium" 1Psilastephanoporites "redondus" 1Psilastephanoporites sp. 1 1 1Psilatricolpites "delgaexinatus" 1Psilatricolpites "delgaexinatus" 3

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SPECIESPsilatricolpites "fossulatus" 1Psilatricolpites "simple"Psilatricolpites "simplicolpatus" 1Psilatricolpites brevis 2Psilatricolpites sp 5 3Psilatricolporites "colpiconstrictus" 1Psilatricolporites "colpiconstrictus" 1Psilatricolporites "lisus" 3Psilatricolporites "redondiporatus" 1Psilatricolporites "tenue" 1Psilatriletes < 25 1 2Psilatriletes >50 3 1 1Psilatriletes 25-50 2 11 6 24 2 24 22 11 8 23 7 3 6 11 13Psilatriporites "triangularis" 1Ranunculacidites operculatus 1Retibrevitricolpites sp. 1 2Retibrevitricolporites "circularis" 2Retibrevitricolporites grandis 9Retibrevitricolporites sp 1Retimonocolpites "columellatus" 1Retimonocolpites "intectate" 2Retimonocolpites "tectate" 2Retiperiporites "polygonalis"Retistephanocolpites gracilis 1Retistephanocolporites festivus 1 13Retistephanoporites aff. sp1 2Retistephanoporites angelicus 1Retistephanoporites sp. 1 1Retisyncolpites "microfoveolatus" 1Retitrescolpites magnus

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SPECIESRetitrescolpites? irregularis 1Retitrescolpites? Irregularis 1Retitricolpites "colpimarginatus" 1Retitricolpites "finitus" 1Retitricolpites "finitus" (ICP) 2Retitricolpites "microperforatus" 1Retitricolpites "varireticulatus" 1Retitricolpites simplex 1 6 1Retitricolporites "almendroporus"Retitricolporites "clavatus" 1Retitricolporites "magnoporatus"Retitricolporites "marginatus" 3Retitricolporites "pseudoverrucatus" 1Retitricolporites "psilapolaris"Retitriletes "vitralis" 1Retitriporites "tectate" 1Rhoipites "clavatus" 1Rhoipites cienaguensis? 2Rhoipites guianensis 3 1Rhoipites hispidus 1 2 1Rhoipites sp. 4Rugulatisporites "cingulornatus" 1Scabratriletes "elipticus" 1Siltaria mariposa 1Spinizonocolpites grandis 1Spinizonocolpites sp 5 1Spirosyncolpites spiralis 4 1 2 3Stephanocolporites "porianulate" 1Striatopollis catatumbus 1 8 4 1Striatricolporites "surcus"

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SPECIESStriatripollenites "velatus"Syncolporites? "echinatus" 1Tetracolporopollenites maculosus 1Tetracolporopollenites sp. 1 1Tetracolporopollenites transversalis 2 3 11 14 1 26 1 1 2 2Tricolpites "clarocolumellatus" 1Tricolpites "fossulatus" 1Tricolpites "microperforatus"Tricolpites "pseudoclarensis" 2Tricolpites "pseudoclarensis" 1Tricolpites "pseudoclarensis" 1Tricolpites "pseudoperculatus" 1Tricolpites "tetrade" 1Tricolpites "triangulatus"Tricolpites aff. clarensis 1Tricolpites aff. protoclarensis 2 1Tricolpites clarensis 1 1Tricolporites "lalongatus" 1Tricolporites "microreticulatus"Tricolporites "simplibaculate" 3Verrutricolpites sp. 1 2 1Verrutriletes "densus"Verrutriletes "gemmatus" 1Verrutriletes "microgemmatus" 1Verrutriletes "pseudogemmatus" 4Verrutriletes sp.1 1Verrutriletes? "ornatus"Zonocostites ramonae 1

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TABLE DR1: RANGE CHART FOR PALYNOMORPHSample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESAcritarcha?Apiculatisporites obscurusApiculatisporites? CingulatusBacutriletes aff. "minutus"bombacacidites "echinatus"Bombacacidites "microperforatus"Bombacacidites "reticoncavoides"Bombacacidites "simple"Bombacacidites aff. Sp. BBombacacidites aff. Sp.2Bombacacidites brevisBombacacidites fossureticulatusBombacacidites foveoreticulatusBombacacidites gonzaleziiBombacacidites grahamiiBombacacidites muinaneorumBombacacidites protozuatensis Bombacacidites soleaformisBombacacidites sp. 2 Bombacacidites sp. 4Bombacacidites sp. 5Brevitricolpites spChomotriletes minorCicatricosisporites "magnostriatus"Cicatricosisporites dorogensisCicatricosisporites dorogensis subsp. minor forv.Clavainaperturites "crotonoide"Clavatricolpites daemoniClavatricolpites densiclavatus

129 132

345 354.1

1

1

1 4

1

11

1

1

2

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESClavatricolpites densiclavatusClavatricolporites "circularis"Concavissimisporites "margotrilete"Concavissimisporites fossulatusCricotriporites guianensisCricotriporites guianensisCrototricolpites aff. AnnemarieCyclusphaera scabrataDinoflagellateEchimonocolpites "coniespinosus"Echimonolete "psilatus"Echinatisporites "confusus"Echinatisporites brevispinosusEchiperiporites akanthosEchiperiporites estelaeEchistephanoporites "espinosus"Echitriletes "medius"Echitriporites trianguliformis var. orbicularisEchitriporites trianguliformis var. orbicularisEchitriporites trianguliformis var. orbicularisFoveotricolpites fossulatusFoveotricolporites "columellatus"Foveotricolporites "costatus"Foveotricolporites "costatus"Foveotricolporites aff. RugulatusFoveotriporites "lalongatus"Foveotriporites "protohamenii"FungiGrimsdalea aff. magnaclavataHorniella sp. 1

129 132

345 354.1

1

1

4 332 2

1

1 1

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESInaperturopollenites "scabrate"Jandufouria minorJandufouria seamrogiformisKuylisporites waterbolkiiLaevigatosporites vulgarisLakiapollis aff. ovatusLanagiopollis crassaLongapertites microfoveolatusLongapertites proxapertitoides var. proxapertitoidesLongapertites proxapertitoides var. proxapertitoidesLongapertites sp. 1Magnastriatites grandiosusMagnastriatites grandiosusMargotricolpites "minigemmatus"Margotricolpites "psilatus"Mauritiidites franciscoi var. franciscoiMauritiidites franciscoi var. franciscoiMauritiidites franciscoi var. minutusMauritiidites franciscoi var. minutusMauritiidites franciscoi var. pachyexinatusMicroforamsMonocolpites "microfoveolatus"Monoporopollenites annulatusMonoporopollenites annulatusMultiporopollenites "perforatus"Multiporopollenites pauciporatusNothofagidites huertasiiNothofagidites sp.1Nothofagidites sp1Nothofagitides sp. 1 JD

129 132

345 354.1

1

1

1 1

22 12

2 2

4 6

18 11

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESPerimonoletes "acicularis"Perimonoletes "acicularis"Perisyncolporites pokornyiPlanisporites sp. 2PolyadePolypodiisporites aff inangahuensisPolypodiisporites aff. speciousPolypodiisporites spProteacidites triangulatusProxapertites cursusProxapertites operculatusPsilabrevitricolpites "circularis"Psilabrevitricolpites "psilatus"Psilabrevitricolpites sp. 2Psilabrevitricolpites triangularisPsilamonocolpites "tectatus"Psilamonocolpites grandisPsilamonocolpites mediusPsilamonocolpites mediusPsilamonocolpites nanusPsilaperiporites "anuliporatus"Psilaperiporites "anuliporatus"Psilaperiporites "intensus"Psilaperiporites "redondus"Psilaperiporites "sphericus"Psilastephanoporites "pseudoatrium"Psilastephanoporites "redondus"Psilastephanoporites sp. 1Psilatricolpites "delgaexinatus"Psilatricolpites "delgaexinatus"

129 132

345 354.1

8 4

1 1

1

1

3 11

2

1

1

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESPsilatricolpites "fossulatus"Psilatricolpites "simple"Psilatricolpites "simplicolpatus"Psilatricolpites brevisPsilatricolpites spPsilatricolporites "colpiconstrictus"Psilatricolporites "colpiconstrictus"Psilatricolporites "lisus"Psilatricolporites "redondiporatus"Psilatricolporites "tenue"Psilatriletes < 25Psilatriletes >50Psilatriletes 25-50Psilatriporites "triangularis"Ranunculacidites operculatusRetibrevitricolpites sp. 1Retibrevitricolporites "circularis"Retibrevitricolporites grandisRetibrevitricolporites spRetimonocolpites "columellatus"Retimonocolpites "intectate"Retimonocolpites "tectate"Retiperiporites "polygonalis"Retistephanocolpites gracilisRetistephanocolporites festivusRetistephanoporites aff. sp1Retistephanoporites angelicusRetistephanoporites sp. 1Retisyncolpites "microfoveolatus"Retitrescolpites magnus

129 132

345 354.1

3

1

113 8

1

1

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESRetitrescolpites? irregularisRetitrescolpites? IrregularisRetitricolpites "colpimarginatus"Retitricolpites "finitus"Retitricolpites "finitus" (ICP)Retitricolpites "microperforatus"Retitricolpites "varireticulatus"Retitricolpites simplexRetitricolporites "almendroporus"Retitricolporites "clavatus"Retitricolporites "magnoporatus"Retitricolporites "marginatus"Retitricolporites "pseudoverrucatus"Retitricolporites "psilapolaris"Retitriletes "vitralis"Retitriporites "tectate"Rhoipites "clavatus"Rhoipites cienaguensis?Rhoipites guianensisRhoipites hispidusRhoipites sp.Rugulatisporites "cingulornatus"Scabratriletes "elipticus"Siltaria mariposaSpinizonocolpites grandisSpinizonocolpites spSpirosyncolpites spiralisStephanocolporites "porianulate"Striatopollis catatumbusStriatricolporites "surcus"

129 132

345 354.1

2

1

1

1

1 1

1

1

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Sample Code (ING-Pi-)Cummulative stratigraphic thickness from base of section (m)SPECIESStriatripollenites "velatus"Syncolporites? "echinatus"Tetracolporopollenites maculosusTetracolporopollenites sp. 1Tetracolporopollenites transversalisTricolpites "clarocolumellatus"Tricolpites "fossulatus"Tricolpites "microperforatus"Tricolpites "pseudoclarensis"Tricolpites "pseudoclarensis"Tricolpites "pseudoclarensis"Tricolpites "pseudoperculatus"Tricolpites "tetrade"Tricolpites "triangulatus"Tricolpites aff. clarensisTricolpites aff. protoclarensisTricolpites clarensisTricolporites "lalongatus"Tricolporites "microreticulatus"Tricolporites "simplibaculate"Verrutricolpites sp. 1Verrutriletes "densus"Verrutriletes "gemmatus"Verrutriletes "microgemmatus"Verrutriletes "pseudogemmatus"Verrutriletes sp.1Verrutriletes? "ornatus"Zonocostites ramonae

129 132

345 354.1

1

2 1

1

1

1

4

1

1

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TABLE DR2: RANGE CHART FOR PALYNOMORPHS OF PROFILE 2, LOWER SECTION (GUADUALERA SECTION), MEDINA BASIN, COLOMBIASample Code (ING-GU-) 74 77 79 83 86 90 94 100 102 105 108 111 117 122 128 132 133Cummulative stratigraphic thickness from base of section (m) 1.3 12.2 21.1 33.7 40.5 50 62 73.7 84 90.5 103.5 113 125.2 136.5 148.7 156.7 164

SPECIESBombacacidites brevis 1 1 1 1Bombacacidites muinaneorumCatostemma type 1 1Chomotriletes minor 2 2 4Cicatricosisporites dorogensis 1 3 1 8 2 3 1 16 2 10 1Clavainaperturites microclavatus 1 1Concavissimisporites fossulatus 1 1Corsinipollenites sp. 2 1 1 1Crassiectoapertites columbianus 1 1Cyclusphaera scabrataEchiperiporites akanthos 1 1 2 1 3 1 13 4Echiperiporites estelae 1 2 1Echitriletes muelleriFoveotriletes ornatus 1Horniella sp. 3 1 2 1 6 4Jandufouria minor 1 1Jandufouria seamrogiformis 3 8 6 8 18 4 53 2Kuylisporites waterbolkii 1 1Laevigatosporites sp. 1 7 25 12 1 1 2 1Laevigatosporites spp. 4Laevigatosporites tibuensis 36 27 46 32 24 14 10 48 20 8 2 60 9Magnaperiporites spinosus 1Magnastriatites grandiosus 10 1 1 4 153 11 7 1 5 18 6Malvacidites sp. 5Margocolporites vanwijhei 1 2 1Mauritiidites franciscoi franciscoi 1 5 4 4 6 1Mauritiidites franciscoi minutus 1 14 12 42 15 58 9 4 8 132 30 7 13Monoporopollenites annulatus 1 1 2Perfotricolpites digitatus 1 7

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Sample Code (ING-GU-) 74 77 79 83 86 90 94 100 102 105 108 111 117 122 128 132 133Cummulative stratigraphic thickness from base of section (m) 1.3 12.2 21.1 33.7 40.5 50 62 73.7 84 90.5 103.5 113 125.2 136.5 148.7 156.7 164

SPECIESPerisyncolporites pokornyi 2 6 1 8 7 1 1 6 2Podocarpidites sp. 1 2 1 3 3Polypodiaceoisporites sp. 1 2 3Polypodiaceoisporites? fossulatus 1Polypodiisporites aff. inangahuensis 1Proteacidites spp.Proteacidites triangulatusProxapertites tertiaria 1 1 1 1Psilabrevitricolporites triangularis 9 2 2 6Psilamonocolpites medius 3 3 3 1 1Psilaperiporites minimus 1 1 1Psilastephanocolpites sp.Psilastephanoc fissilisPsilatricolporites costatus 1Ranunculacidites operculatus 2 2 1Retibrevitricolpites sp. 1 1Retistephanoporites minutiporus 1 1 1 1 2 3Retitrescolpites? irregularis 1 1 5 3 4 1Retitricolpites simplex 3 3Retitricolpites simplex var. "minor" 1Retitricolporites "esponjosus" 1 2Rhoipites guianensis 1 2Rhoipites hispidus 1Spirosyncolpites spiralisStriatopollis? tenuistriatus 1 1 2Striatriletes "saccolommicites" 2 1 1Tetracolporopollenites maculosusTetracolporopollenites transversalis 1Polypodiisporites sp. 28 8 4 18 7 5 30 7 13 32 19 1Verrutriletes "viruelensis" 11 1 1 1

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SPECIESScabratricolporites planetensis 21 5Retitricolpites "finitus" 1Verrutriletes "magnoviruelensis"Verrucatosporites usmensis 12 5 17 7 15 1 3 1 18 5 35 1 4Psilatriletes sp. 25-50 23 17 50 26 26 8 1 2 13 6 27 9 6 41 9Psilatriletes < 25 3 2 6 1 2 1 5Psilatriletes > 50 1 2 1Clavatricolpites "finitus" 8 3 1 3Proteacidites "helenicus"Acritarcha sp.Dinocysts indet. 1 1Azolla sp.Baculatisporites sp 1 1 1 1Bombacacidites sp. 1Botryococcus sp. 2 10 1 4 1Brevitricolpites sp. 26 60Buttinia andreevi (RW)Clavainaperturites sp. 1 2Clavatisporites sp.Concavissimisporites sp.Cricotriporites sp.Ctenolophonidites "suigeneris" 1Echiperiporites sp.Echipollenites sp. 1 1Echistephanocolpites sp. 1Echitriletes sp. 1 4 13 1 3 1 4Echitriporites sp.Foram liningFoveotricolpites sp. 1 1Foveotricolporites sp. 1 3 1 1

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SPECIESFoveotriletes sp. 1Fungi 56 22 24 112 14 15 5 35 29 80 5 8 85 38Gemmamonocolpites sp. 1Gemmapollenites sp. 8 5Polyadopollenites sp. 1Leiosphaeridia sp.Margocolporites sp.Matonisporites sp. 1Pediastrum sp. (Compacto) 1Pediastrum sp. (Perforado) 1Perinomonoletes "acicularis" 1 1Proxapertites humbertoides (RW) 1 1Proxapertites operculatus (RW) 3 1 1Psilaperiporites sp. 1 1 2 1 1 4Psilastephanocolporites sp. 1 1 1 1Psilastephanoporites aff. herngreenii 1 1Psilastephanoporites sp. 1 1Psilatricolpites sp. 2 2 7Psilatricolporites sp. 2 2 1 2 2 3Psilatriporites sp. 1 1Retibrevitricolporites sp. 12 5Retimonocolpites sp. 1 1Retipollenites sp. 4 2 2 2 1 1 1 1 1 1Retistephanocolpites sp. 1 1Retistephanocolporites sp.Retistephanoporites sp. 1Retitrescolpites aff. magnus 10Retitricolpites sp. 1 1 1 1 2 2 1Retitricolporites aff. kaarsii 52 5Retitricolporites sp. 4 1 1 1 2 3 1

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SPECIESRetitriletes sp.Retitriporites sp. 1Scabraperiporites sp.Scabratricolpites sp. 2Scabratriporites sp. 1 1Spinizonocolpites baculatus (RW) 1 3 1Striatopollis sp. 1 2 2 1 3Tetraploa sp.Striatriletes sp. 2 1Verrutriletes sp. 1 3 2 1 4 1 1Cerodinium / Senegalinium spp. (RW)Echitriporites suescae (RW)Araucariacites sp. (RW) 1Clavastephanocolpites spp. 1Echimonoletes spp. 1 1 1Rhoipites spp. 1 1Foveotriletes margaritae (RW) 2Psilabrevitricolpites sp. 1 1Duplotriporites ariani (RW) 1Clavatricolpites sp. 2 3 1 1Retitrescolpites sp. 2 2 2 4Tetracolporopollenites spp.Araucariacites australis (RW)Bombacacidites aff. "concavoides" 1 4 1Bombacacidites aff. psilatusEchiperiporites aff. "psilatus"Echitriporites "globularis" 1 1Echitriporites "trianguloconcavoides" 1Margocolporites "noconvencionalis"Monocolpites grandispiniger (RW) 1

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SPECIESPerinomonoletes? sp. 1 1 1Polypodiaceoisporites aff. "verrucatus" 1Polypodiaceoisporites aff. verrulobatiformis"Polypodiisporites aff. sp 1 (J&D) 1Psilastephanocolporites aff. "languidus" 1Psilatricolporites "acuminatum" 1 2Retibrevitricolporites aff. grandis 1Retitrescolpites aff. saturum 1Retitricolporites "acutulustriatum"Retitricolporites aff. "planopolaris" 1 1 2

DR2008215

TABLE DR2: RANGE CHART FOR PALYNOMOSample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESBombacacidites brevisBombacacidites muinaneorumCatostemma typeChomotriletes minorCicatricosisporites dorogensisClavainaperturites microclavatusConcavissimisporites fossulatusCorsinipollenites sp.Crassiectoapertites columbianusCyclusphaera scabrataEchiperiporites akanthosEchiperiporites estelaeEchitriletes muelleriFoveotriletes ornatusHorniella sp. 3Jandufouria minorJandufouria seamrogiformisKuylisporites waterbolkiiLaevigatosporites sp. 1Laevigatosporites spp.Laevigatosporites tibuensisMagnaperiporites spinosusMagnastriatites grandiosusMalvacidites sp.Margocolporites vanwijheiMauritiidites franciscoi franciscoiMauritiidites franciscoi minutusMonoporopollenites annulatusPerfotricolpites digitatus

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

1 3 1 1 1

1 1 15 1 1 2 12 3 5 17 1 12 3 2 8 1 3 1 1

2 2 1 1 1 1 1 1 21 1

1 1

8 1 1 8 1 1 11 1 1 1

51

13 1

3 10 1 1 16 21 17 2 4 3 5 4

1 2 1 1 1 1 42

2 26 14 2 8 27 22 6 32 2 30 22 8 6 6 13 91 1 2 1 1 1

83 19 58 10 2 17 10 1 2 2 2 232 11 3 1 12 3 2 2 1

22 6 17 34 15 37 1 13 80 70 57 3 4 9 3 6 22 2 2 1 1

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESPerisyncolporites pokornyiPodocarpidites sp.Polypodiaceoisporites sp.Polypodiaceoisporites? fossulatusPolypodiisporites aff. inangahuensisProteacidites spp.Proteacidites triangulatusProxapertites tertiariaPsilabrevitricolporites triangularisPsilamonocolpites mediusPsilaperiporites minimusPsilastephanocolpites sp.Psilastephanoc fissilisPsilatricolporites costatusRanunculacidites operculatusRetibrevitricolpites sp.Retistephanoporites minutiporusRetitrescolpites? irregularisRetitricolpites simplexRetitricolpites simplex var. "minor"Retitricolporites "esponjosus"Rhoipites guianensisRhoipites hispidusSpirosyncolpites spiralisStriatopollis? tenuistriatusStriatriletes "saccolommicites"Tetracolporopollenites maculosusTetracolporopollenites transversalisPolypodiisporites sp.Verrutriletes "viruelensis"

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

8 5 8 2 3 7 2 2 8 12 5 1 4 6 1 16 101 1 11 1

1

11 1 2 1 1

1 1 1 1 11 1 1 2 2 3 3 2 1 2

1

1 1

1 1 1 1 12 2 2 3 1 3

1 1 1 1 11 11 3

2 2 4 1 2 2 2 5 7 4

11 1

1 1 1 214 27 10 5 5 19 20 2 4 9 10 3 1 1 3 4

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESScabratricolporites planetensisRetitricolpites "finitus"Verrutriletes "magnoviruelensis"Verrucatosporites usmensisPsilatriletes sp. 25-50Psilatriletes < 25Psilatriletes > 50Clavatricolpites "finitus"Proteacidites "helenicus"Acritarcha sp.Dinocysts indet.Azolla sp.Baculatisporites spBombacacidites sp.Botryococcus sp.Brevitricolpites sp.Buttinia andreevi (RW)Clavainaperturites sp.Clavatisporites sp.Concavissimisporites sp.Cricotriporites sp.Ctenolophonidites "suigeneris"Echiperiporites sp.Echipollenites sp.Echistephanocolpites sp.Echitriletes sp.Echitriporites sp.Foram liningFoveotricolpites sp.Foveotricolporites sp.

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

11 1 2

12 23 6 3 5 17 13 3 25 20 20 8 1 3 7 57 27 22 28 28 20 36 12 44 42 13 23 11 15 53 15 39 20

8 12 2 4 1 2 2 2 10 3 3 42 22 1 1 1

11 1

12 1

1 1 11 2 3

6 3 9 4 9 1 1 1

1

21

4

1 21

16 3 2 1 2 1 1 1 3 2 1 1

1

1

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESFoveotriletes sp.Fungi Gemmamonocolpites sp.Gemmapollenites sp.Polyadopollenites sp.Leiosphaeridia sp.Margocolporites sp.Matonisporites sp.Pediastrum sp. (Compacto)Pediastrum sp. (Perforado)Perinomonoletes "acicularis"Proxapertites humbertoides (RW)Proxapertites operculatus (RW)Psilaperiporites sp.Psilastephanocolporites sp.Psilastephanoporites aff. herngreeniiPsilastephanoporites sp.Psilatricolpites sp.Psilatricolporites sp.Psilatriporites sp.Retibrevitricolporites sp.Retimonocolpites sp.Retipollenites sp.Retistephanocolpites sp.Retistephanocolporites sp.Retistephanoporites sp.Retitrescolpites aff. magnusRetitricolpites sp.Retitricolporites aff. kaarsiiRetitricolporites sp.

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

1 112 38 40 3 31 19 58 10 13 5 150 55 3 38 54 9 46 10

121 3

11 1

2

2 1 1 31

1 1 1 1 1 2 41 2 1 1 5 8 5

1 1 1 12 2

3 1 1 1 1 1 1 1 1 21

11 2 1 2

1 1

11

4 1 1 1 11 1

2 3 1 2 1 2 1 1

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESRetitriletes sp.Retitriporites sp.Scabraperiporites sp.Scabratricolpites sp.Scabratriporites sp.Spinizonocolpites baculatus (RW)Striatopollis sp.Tetraploa sp.Striatriletes sp.Verrutriletes sp.Cerodinium / Senegalinium spp. (RW)Echitriporites suescae (RW)Araucariacites sp. (RW)Clavastephanocolpites spp.Echimonoletes spp.Rhoipites spp.Foveotriletes margaritae (RW)Psilabrevitricolpites sp.Duplotriporites ariani (RW)Clavatricolpites sp.Retitrescolpites sp.Tetracolporopollenites spp.Araucariacites australis (RW)Bombacacidites aff. "concavoides"Bombacacidites aff. psilatusEchiperiporites aff. "psilatus"Echitriporites "globularis"Echitriporites "trianguloconcavoides"Margocolporites "noconvencionalis"Monocolpites grandispiniger (RW)

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

1 1 1 11 1 1

11 1 1

2

2 1 2 2 1 12

11

3 11 2 1 2 31 1 1

11 2 1

1

1

1

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESPerinomonoletes? sp.Polypodiaceoisporites aff. "verrucatus"Polypodiaceoisporites aff. verrulobatiformis"Polypodiisporites aff. sp 1 (J&D)Psilastephanocolporites aff. "languidus"Psilatricolporites "acuminatum"Retibrevitricolporites aff. grandis Retitrescolpites aff. saturum Retitricolporites "acutulustriatum"Retitricolporites aff. "planopolaris"

154 158 162 167 172 176 181 188 194 199 206 209 212 215 217 220 222 228

213.7 222.7 232.5 243.7 254.5 264 274.7 288 301.3 312 326 332 360.5 366.5 370.5 376.5 380.5 392.5

11

1

1

1

DR2008215

TABLE DR2: RANGE CHART FOR PALYNOMOSample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESBombacacidites brevisBombacacidites muinaneorumCatostemma typeChomotriletes minorCicatricosisporites dorogensisClavainaperturites microclavatusConcavissimisporites fossulatusCorsinipollenites sp.Crassiectoapertites columbianusCyclusphaera scabrataEchiperiporites akanthosEchiperiporites estelaeEchitriletes muelleriFoveotriletes ornatusHorniella sp. 3Jandufouria minorJandufouria seamrogiformisKuylisporites waterbolkiiLaevigatosporites sp. 1Laevigatosporites spp.Laevigatosporites tibuensisMagnaperiporites spinosusMagnastriatites grandiosusMalvacidites sp.Margocolporites vanwijheiMauritiidites franciscoi franciscoiMauritiidites franciscoi minutusMonoporopollenites annulatusPerfotricolpites digitatus

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

1 31

1 11 1 1 1

31 1

1 1 1 13 1 1

8 22 41 24 1 26 13 5 19 20 16 142 1 1 1 2

1 11

1 11

1

3 6 7 15 5 6 6 9 6

7 24 10 2 9 16 4 2 2 7 12 3 4 21 1 1 1 1 21 1 1 25 2 2 3 2 2 1

2 6 1 8 7 1 1 3 12 3 4

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESPerisyncolporites pokornyiPodocarpidites sp.Polypodiaceoisporites sp.Polypodiaceoisporites? fossulatusPolypodiisporites aff. inangahuensisProteacidites spp.Proteacidites triangulatusProxapertites tertiariaPsilabrevitricolporites triangularisPsilamonocolpites mediusPsilaperiporites minimusPsilastephanocolpites sp.Psilastephanoc fissilisPsilatricolporites costatusRanunculacidites operculatusRetibrevitricolpites sp.Retistephanoporites minutiporusRetitrescolpites? irregularisRetitricolpites simplexRetitricolpites simplex var. "minor"Retitricolporites "esponjosus"Rhoipites guianensisRhoipites hispidusSpirosyncolpites spiralisStriatopollis? tenuistriatusStriatriletes "saccolommicites"Tetracolporopollenites maculosusTetracolporopollenites transversalisPolypodiisporites sp.Verrutriletes "viruelensis"

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

3 1 5 5 1 3 3 4 4 71 4 2 2 3 1 17 1 1 1 1

1

1

13 1 1 1 1 3 4

1

12 2 1 2

1 1 7 1 2 12 5 4

1 2 3 43 3 1 3 1 1

3 1 10 4 7 9 9 4 12 191

1 3 23 111 2 2 1

1 1 2 22 1 2 4 2 2 1 4

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESScabratricolporites planetensisRetitricolpites "finitus"Verrutriletes "magnoviruelensis"Verrucatosporites usmensisPsilatriletes sp. 25-50Psilatriletes < 25Psilatriletes > 50Clavatricolpites "finitus"Proteacidites "helenicus"Acritarcha sp.Dinocysts indet.Azolla sp.Baculatisporites spBombacacidites sp.Botryococcus sp.Brevitricolpites sp.Buttinia andreevi (RW)Clavainaperturites sp.Clavatisporites sp.Concavissimisporites sp.Cricotriporites sp.Ctenolophonidites "suigeneris"Echiperiporites sp.Echipollenites sp.Echistephanocolpites sp.Echitriletes sp.Echitriporites sp.Foram liningFoveotricolpites sp.Foveotricolporites sp.

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

2

1 1 1 19 1 7 8 1 10 5 6 3 2 18 5 16

2 5 7 3 31

1

11

1 1 11

1

2

111 2 2 1

4 1 1

1 2 4 1 1 211

1 11

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESFoveotriletes sp.Fungi Gemmamonocolpites sp.Gemmapollenites sp.Polyadopollenites sp.Leiosphaeridia sp.Margocolporites sp.Matonisporites sp.Pediastrum sp. (Compacto)Pediastrum sp. (Perforado)Perinomonoletes "acicularis"Proxapertites humbertoides (RW)Proxapertites operculatus (RW)Psilaperiporites sp.Psilastephanocolporites sp.Psilastephanoporites aff. herngreeniiPsilastephanoporites sp.Psilatricolpites sp.Psilatricolporites sp.Psilatriporites sp.Retibrevitricolporites sp.Retimonocolpites sp.Retipollenites sp.Retistephanocolpites sp.Retistephanocolporites sp.Retistephanoporites sp.Retitrescolpites aff. magnusRetitricolpites sp.Retitricolporites aff. kaarsiiRetitricolporites sp.

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

2 4 1 21 2 25 9 15 24 3 34 12 20

2 1 5 1

1 11

2 1 1 2

14 1 1 1

1 3 1 4 3 3 5 51 1 1 1 2 1

1 1 2 1 3 21 1

2 1 1 3 11 1 1 1 1

1 2 1 4 1 1 21 1 3

4 1 7 3 2 5 1 5 2 6

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESRetitriletes sp.Retitriporites sp.Scabraperiporites sp.Scabratricolpites sp.Scabratriporites sp.Spinizonocolpites baculatus (RW)Striatopollis sp.Tetraploa sp.Striatriletes sp.Verrutriletes sp.Cerodinium / Senegalinium spp. (RW)Echitriporites suescae (RW)Araucariacites sp. (RW)Clavastephanocolpites spp.Echimonoletes spp.Rhoipites spp.Foveotriletes margaritae (RW)Psilabrevitricolpites sp.Duplotriporites ariani (RW)Clavatricolpites sp.Retitrescolpites sp.Tetracolporopollenites spp.Araucariacites australis (RW)Bombacacidites aff. "concavoides"Bombacacidites aff. psilatusEchiperiporites aff. "psilatus"Echitriporites "globularis"Echitriporites "trianguloconcavoides"Margocolporites "noconvencionalis"Monocolpites grandispiniger (RW)

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

1

1

11

2 1 2 2 1

11 1 2 1 1

1

21 3 1

12

1 1 13

11

1 1

1

DR2008215

Sample Code (ING-GU-)Cummulative stratigraphic thickness from base of section (m)SPECIESPerinomonoletes? sp.Polypodiaceoisporites aff. "verrucatus"Polypodiaceoisporites aff. verrulobatiformis"Polypodiisporites aff. sp 1 (J&D)Psilastephanocolporites aff. "languidus"Psilatricolporites "acuminatum"Retibrevitricolporites aff. grandis Retitrescolpites aff. saturum Retitricolporites "acutulustriatum"Retitricolporites aff. "planopolaris"

232 233 236 238 240 243 249 253 255 259 262 265 267 268 270 271 272

422.6 456.6 460 478.7 488.5 495 518 527.7 557.6 565.3 599.6 637.5 645.4 663 667.6 730.7 788.7

3

1

2

12

1

DR2008215

TABLE DR3: RANGE CHART FOR PALYNOMORPHS OF PROFILE 2, UPPER SECTION (GACENERA SECTION), MEDINA BASIN, COLOMBIASample Code (ING-GA-) 1 3 4 5 7 8 9 12 15 16 17 19 20 22 23 25Cummulative stratigraphic thickness from base of section (m) 252.2 262.6 307 313.8 330.8 345.2 363 368.2 370.4 371 374.8 376.8 377.6 381 382.8 391.6SPECIESAlgae "speciallis" 3 1 3 1 1 1Bacutricolpites sp. 1Bombacacidites brevis 1 1 1 1 1 1Bombacacidites muinaneorum 1 1Bombacacidites sp. 3 1 1Botryococcus sp. 7 1Catostemma type 1 1Chomotriletes minor 1 1Cicatricosisporites dorogensis (RW) 1 1Corsinipollenites sp. 2 1 1 1Crassiectoapertites columbianus 2 1Cricotriporites sp.Cyclusphaera scabrata 1Echimonocolpites sp. 1Echiperiporites akanthos 12 3 1 1 1 2 1 1Echiperiporites estelae 4 2 1Echiperiporites sp. 1 1Echitriletes "intercolensis" (RW) 1Echitriletes muelleri 1Echitriletes sp. 1 1Echitriporites sp. 1Foveotriletes ornatus 1 1Fungi 2 38 1 8 5 5 3 11 4 17 10 110Gemmamonocolpites sp. 1Jandufouria seamrogiformis 1 1Laevigatosporites sp. 1 1 2 1 3 1Laevigatosporites tibuensis 5 12 96 19 60 97 71 40 37 45 76Leiosphaeridia sp. 1M. franciscoi pachyexinatus (RW) 1Magnastriatites grandiosus 3 1 1 1Malpighiaceae type 1

DR2008215

Sample Code (ING-GA-) 1 3 4 5 7 8 9 12 15 16 17 19 20 22 23 25Cummulative stratigraphic thickness from base of section (m) 252.2 262.6 307 313.8 330.8 345.2 363 368.2 370.4 371 374.8 376.8 377.6 381 382.8 391.6SPECIESMalvacidites sp. 1Margocolporites vanwijhei 1 1Mauritiidites franciscoi franciscoi 1 1 1Mauritiidites franciscoi minutus 9 2 9 10 3 12 27 43 41Monoporopollenites annulatus 3 2 8 3 4 1Multiporopollenites pauciporatus (RW) 1Pediastrum sp. (Compacto) 2Perfotricolpites digitatus 1 1Perinomonoletes "acicularis" 1Perinomonoletes sp. 1Perisyncolporites pokornyi 3 20 1 7 2 4 5 7 22 2 2Polypodiaceoisporites sp. 1Polypodiisporites sp. 4 7 3 23 6 5 6 11 13 14 28Polysphaeridium spp.Proteacidites spp. 1Proxapertites operculatus (RW) 1 1 1 2Psilabrevitricolporites sp.Psilabrevitricolporites triangularis 2 2 1Psilamonocolpites medius 10 2 12 13 14 3 6 1Psilamonocolpites sp.Psilaperiporites sp. 1Psilastephanoc fissilis 1 1Psilastephanocolporites sp.Psilastephanoporites sp. 1Psilatricolpites sp. 1 1 1Psilatricolporites costatus 1Psilatricolporites pachydermatus 1Psilatricolporites sp. 3 5 1 3 1 1 1 3 1Psilatriletes < 25 2 8 14 14 10 9 5 5Psilatriletes sp. 25-50 19 92 74 67 80 35 45 78 25 18 21Psilatriporites sp. 1 1Racemonocolpites spp.

DR2008215

Sample Code (ING-GA-) 1 3 4 5 7 8 9 12 15 16 17 19 20 22 23 25Cummulative stratigraphic thickness from base of section (m) 252.2 262.6 307 313.8 330.8 345.2 363 368.2 370.4 371 374.8 376.8 377.6 381 382.8 391.6SPECIESRetibrevitricolpites sp. 1Retipollenites sp. 2 1Retistephanoporites crassiannulatus 2 2 1 1Retistephanoporites minutiporus 3 1Retitrescolpites aff. saturum 2Retitrescolpites sp. 2Retitrescolpites? irregularis 3 1 1 1 1 1 38 13 7Retitricolpites simplex 2 1 1 4 6 5 5 2Retitricolpites simplex var. "minor" 2 1 1Retitricolpites sp. 1 1Retitricolporites "acutulustriatum" 1 1Retitricolporites "esponjosus" 1 1Retitricolporites aff. "planopolaris" 1Retitricolporites aff. kaarsii 1 1 1Retitricolporites sp. 1 1 4 2 2 3 1 1Rhoipites guianensis 1 1Rhoipites hispidus 1Rugotriletes sp.Spinizonocolpites baculatus (RW) 1Striatopollis sp. 1 1 1Striatopollis? tenuistriatus 1 1 1Striatricolporites sp. 1 1Striatriletes "saccolommicites" 1Tetracolporopollenites maculosus 1Tetracolporopollenites transversalis 1 2 1 1Verrucatosporites usmensis 1 9 38 23 25 22 55 19 38 36Verrucatotriletes etayoi 1Verrutricolporites aff. reticulatus 1Verrutriletes sp. 1 3 1

DR2008215

TABLE DR4: RANGE CHART FOR PALYNOMORPHS OF PROFILE 3, (GUAICARAMA SECTION), MEDINA BASIN, COLOMBIASample Code (ING-CA-) 4 7 12 17 19 24 26 27 29 31 34 37 41 44 47 49 81 52Cummulative stratigraphic thickness from base of section (m) 18.4 30 77.6 96 132.8 148 156 174 190 227 235.4 245.4 260.2 280 291.8 314.8 321 327

SPECIESBombacacidites brevis 2 1Bombacacidites gonzaleziiCatostemma type 3 3 1 5Chomotriletes minor 1Cicatricosisporites dorogensis 4 1 2 8 4 1 9 14 1 30 1Cicatricososporites spp. 1Concavissimisporites fossulatus 1 1 1 1 1Corsinipollenites sp. 4 12Crassiectoapertites columbianusCyclusphaera scabrata 3Echiperiporites akanthos 2 8 1 2Echiperiporites estelae 2 1Horniella sp. 3 1 15 5Jandufouria minor 5 1 7 1 4Jandufouria seamrogiformis 1 6 3 34 1 23 46 8 50 32 6 2Kuylisporites sp. 1Laevigatosporites sp. 1 1 2Laevigatosporites spp. 10Laevigatosporites tibuensis 100 25 4 64 19 21 82 30 60 41 56 48 90 18 15 1 2Magnaperiporites spinosus 1 1Magnastriatites grandiosus 41 12 52 110 100 30 3 20 24 1 5 57Margocolporites vanwijhei 1Mauritiidites franciscoi franciscoi 10 8 1 3 1 21 8 6 18 1 20 4 3Mauritiidites franciscoi minutus 10 13 13 12 3 1 38 10 17 80 69 7 100 31 2 1 1Monoporopollenites annulatus 1 1 85 1 3 2Perfotricolpites digitatus 1Perinomonoletes sp.Perisyncolporites pokornyi 3 4 5 1 5 9 1 6 3Podocarpidites sp. 1 1 1 1 1 2Polypodiaceoisporites sp. 2 2 1 1

DR2008215

Sample Code (ING-CA-) 4 7 12 17 19 24 26 27 29 31 34 37 41 44 47 49 81 52Cummulative stratigraphic thickness from base of section (m) 18.4 30 77.6 96 132.8 148 156 174 190 227 235.4 245.4 260.2 280 291.8 314.8 321 327

SPECIESPolypodiisporites aff. inangahuensisProteacidites spp. 1Proxapertites tertiaria 1 1Psilabrevitricolporites sp. 1Psilabrevitricolporites triangularis 1 8Psilamonocolpites medius 1 2 1 2 1 1 1Psilastephanoc fissilis 5Psilatricolporites costatus 35 1 6Psilatricolporites pachydermatus 1Ranunculacidites operculatusRetistephanoporites minutiporus 4 1 1 2 2Retitrescolpites? irregularis 1 1 8 1Retitricolpites simplex 2 3Retitricolpites simplex var. "minor"Retitricolporites "esponjosus" 1 3Rhoipites guianensis 1 5Rhoipites hispidus 1Spirosyncolpites spiralis 2 2 1Striatopollis? tenuistriatusStriatriletes "saccolommicites"Tetracolporopollenites maculosus 1Tetracolporopollenites transversalisTetraploa cf. aristataPolypodiisporites sp. 11 4 2 3 1 6 14 16 40 10 2 9 5 1Verrutriletes "viruelensis" 5 3Scabratricolporites planetensisPsilaperiporites "intensus" 3Verrucatosporites usmensis 4 4 1 38 3 11 13 27 3 40 2Psilatriletes sp. 25-50 36 30 5 23 11 11 15 23 23 46 49 23 30 30 3Psilatriletes < 25 2 3 2 1 5Psilatriletes > 50 2 3 5 1Clavatricolpites "finitus" 1 2

DR2008215


SPECIESBombacacidites sp. 1Botryococcus sp. 6 1Clavapollenites sp. 1Concavissimisporites "foveolatus" 1Corsinipollenites aff. undulatus 3Echimonocolpites sp. 1 1Echiperiporites aff. estelae 1 1 1 1Echiperiporites sp. 1 4Echipollenites sp. 20 1 1Echitriletes sp. 13 2 2Foram lining 3 1Fungi 29 18 9 17 10 16 5 1 25 10 4 1Fungi "droseridites"Fungi "futbolensis" 1Leiosphaeridia sp.Margocolporites sp. 2 1Matonisporites sp.Pediastrum sp.Pediastrum sp. (Perforado) 1Proxapertites operculatus (RW) 1Psilaperiporites sp. 2 1Psilastephanocolporites sp. 1Psilastephanoporites sp. 1Psilatricolpites sp. 1 2 3 1Psilatricolporites sp. 1 2Psilatriporites sp. 1 1 1Retibrevitricolporites sp. 1Retipollenites sp.Retistephanocolpites sp.Retistephanocolporites sp.Retistephanoporites sp. 1Retitricolpites sp. 1 2

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SPECIESRetitricolporites sp. 1 1 1 1Retitriporites sp. 2Striatricolporites sp.Verrutriletes sp. 1 3 2Echitriporites suescae (RW)Echimonoletes spp.Clavatricolpites sp. 2Retitrescolpites sp. 1 1Tetracolporopollenites spp. 1 1Retitrescolpites aff. saturum Retitricolporites "acutulustriatum"Retitricolporites aff. "planopolaris" 1 3Corsinipollenites aff. psilatus 1Retitriletes "cristatiformis"

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TABLE DR4: RANGE CHART FOR PALYNOMORSample Code (ING-CA-)Cummulative stratigraphic thickness from base of section (m)SPECIESBombacacidites brevisBombacacidites gonzaleziiCatostemma typeChomotriletes minorCicatricosisporites dorogensisCicatricososporites spp.Concavissimisporites fossulatusCorsinipollenites sp.Crassiectoapertites columbianusCyclusphaera scabrataEchiperiporites akanthosEchiperiporites estelaeHorniella sp. 3Jandufouria minorJandufouria seamrogiformisKuylisporites sp.Laevigatosporites sp. 1Laevigatosporites spp.Laevigatosporites tibuensisMagnaperiporites spinosusMagnastriatites grandiosusMargocolporites vanwijheiMauritiidites franciscoi franciscoiMauritiidites franciscoi minutusMonoporopollenites annulatusPerfotricolpites digitatusPerinomonoletes sp.Perisyncolporites pokornyiPodocarpidites sp.Polypodiaceoisporites sp.

53 55 59 61 65 66 67 69 72 75 76 78 80 83 84 85 87 89 93

333.6 347.8 362 381.5 394.4 407 409.5 415.6 426.4 436 438 443 448 456 456.2 ## 476 480 494

1 2 1 1 1 11

111 1 2 5 5 2

11 1

1 1

2 2 1 24 1 1

1 19 2 1 11 4 1

1 1 2 1 4 1

31 20 25 1 2 9 7 5 1 4 72

13 12 101 5 2

18 2 417 6 73 1 10 10 1 3 1 1 8 1

1 1 1 1

1 1 111 3 4 2 2 12 1 1 8 5 4 1 3 2

1 11 1 1 1

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Sample Code (ING-CA-)Cummulative stratigraphic thickness from base of section (m)SPECIESPolypodiisporites aff. inangahuensisProteacidites spp.Proxapertites tertiariaPsilabrevitricolporites sp.Psilabrevitricolporites triangularisPsilamonocolpites mediusPsilastephanoc fissilisPsilatricolporites costatusPsilatricolporites pachydermatusRanunculacidites operculatusRetistephanoporites minutiporusRetitrescolpites? irregularisRetitricolpites simplexRetitricolpites simplex var. "minor"Retitricolporites "esponjosus"Rhoipites guianensisRhoipites hispidusSpirosyncolpites spiralisStriatopollis? tenuistriatusStriatriletes "saccolommicites"Tetracolporopollenites maculosusTetracolporopollenites transversalisTetraploa cf. aristataPolypodiisporites sp.Verrutriletes "viruelensis"Scabratricolporites planetensisPsilaperiporites "intensus"Verrucatosporites usmensisPsilatriletes sp. 25-50Psilatriletes < 25Psilatriletes > 50Clavatricolpites "finitus"

53 55 59 61 65 66 67 69 72 75 76 78 80 83 84 85 87 89 93

333.6 347.8 362 381.5 394.4 407 409.5 415.6 426.4 436 438 443 448 456 456.2 ## 476 480 494

1

1 12 1 1

11 1

11 1 1 2

11 2 1 1 21 1 3 1 1 2 1 2

1 11 21

1 11 1 1 1

1 1 113 13 5 3 14 5 1 6 1 2 1 1 3 2

11

7 4 9 2 2 2 213 12 66 3 8 26 2 5 2 1 17 11 3 7 7 4 1

2 1 1 1 1 1 11

1

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Sample Code (ING-CA-)Cummulative stratigraphic thickness from base of section (m)SPECIESBombacacidites sp.Botryococcus sp.Clavapollenites sp.Concavissimisporites "foveolatus"Corsinipollenites aff. undulatusEchimonocolpites sp.Echiperiporites aff. estelaeEchiperiporites sp.Echipollenites sp.Echitriletes sp.Foram liningFungi Fungi "droseridites"Fungi "futbolensis"Leiosphaeridia sp.Margocolporites sp.Matonisporites sp.Pediastrum sp.Pediastrum sp. (Perforado)Proxapertites operculatus (RW)Psilaperiporites sp.Psilastephanocolporites sp.Psilastephanoporites sp.Psilatricolpites sp.Psilatricolporites sp.Psilatriporites sp.Retibrevitricolporites sp.Retipollenites sp.Retistephanocolpites sp.Retistephanocolporites sp.Retistephanoporites sp.Retitricolpites sp.

53 55 59 61 65 66 67 69 72 75 76 78 80 83 84 85 87 89 93

333.6 347.8 362 381.5 394.4 407 409.5 415.6 426.4 436 438 443 448 456 456.2 ## 476 480 494

1 1 1 2122 2 1

1

1

1 1

4 3 1 1 4 1 1 1 1 2 11 16

16 5 5 5 6 6 2 3 13 6 26 5 7 4 4 43

1 31

11

1 2 2

1 11 1 1 1

31

1

1

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Sample Code (ING-CA-)Cummulative stratigraphic thickness from base of section (m)SPECIESRetitricolporites sp.Retitriporites sp.Striatricolporites sp.Verrutriletes sp.Echitriporites suescae (RW)Echimonoletes spp.Clavatricolpites sp.Retitrescolpites sp.Tetracolporopollenites spp.Retitrescolpites aff. saturum Retitricolporites "acutulustriatum"Retitricolporites aff. "planopolaris"Corsinipollenites aff. psilatusRetitriletes "cristatiformis"

53 55 59 61 65 66 67 69 72 75 76 78 80 83 84 85 87 89 93

333.6 347.8 362 381.5 394.4 407 409.5 415.6 426.4 436 438 443 448 456 456.2 ## 476 480 494

1 1 3 1 1 3 3 2

11 2 1 4 1 1 1 1

11

21

1

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TABLE DR5: ZIRCON FISSION-TRACK DATA

Sample Number

Long. (W)

Lat. (N)

Elevation (m)

Stratigraphic Age (Ma)

# Grains

U (ppm)

Rho-S (NS)†

Rho-I (NI)†

P(χ2)‡ (%)

Rho-D (ND)§

ZFT age ±1σ

BV 121 73° 57.199´

4° 23.808´ 2091 133.2 ± 3.2 26 241 186.495

(4485) 33.515 (806) 0 4.181

(2089) 136.5 13.4

BV 65 73° 55.594´ 2382 2382 135.1 ± 5.1 21 212 75.722

(2318) 24.958 (764) 0 3.528

(3388) 61.3 6.4

BV151 73° 54.044´

4° 22.229´ 1451 135.1 ± 5.1 46 251 23.600

(2870) 32.464 (3948) 24 4.178

(3924) 18.5 1.0

BV 192 73° 48.015´

4° 16.044´ 2224 > 416 34 317 14.717

(1726) 42.174 (4946) 9.3 4.254

(3924) 9.0 0.5

MA13 73° 18.803´

4° 57.516´ 1428 138.4 ± 1.8 58 270 25.476

(1835) 38.402 (2766) 44 4.442

(3924) 17.9 1.0

Zircon used for the analysis was concentrated from sandstone samples following conventional heavy liquid and magnetic separation procedures. Individual zircon samples were split into two aliquots and each aliquot etched separately in eutectic mixture of NaOH/KOH at 228°C for periods between 11 and 25 h. Analytical procedures followed the external detector method (Gleadow, 1981). Samples were irradiated at the Oregon State University research reactor. Following irradiation, induced tracks were etched with 40% hydrofluoric acid at 21°C for 45 min. Samples were counted at a magnification of 1600 X (dry objective) using a Leica DMRM microscope with drawing tube located above a digitizing tablet, and a Kinetec TM computer-controlled strage driven by the FTStage program (Dumitru, 1993). Ages and errors were calculated using the zeta calibration method (Hurford and Green, 1983) with the software Trackkey (Dunkl, 2002), and are reported at the 1σ level. Zeta calibration factor 121.8 ± 5.2 for zircon (CN2 glass; M.Parra)

† RhoS and Rho I are the measured spontaneous and induced tracks density respectively ( x 105 tracks/cm2). NS and NI are the number of spontaneous and induced tracks counted for estimating RhoS and RhoI, respectively

‡ (χ2) (%) is the chi-square probability (Galbraith, 1981; Green, 1981). Values greater than 5% are considered to pass this test and represent a single population of ages

§ RhoD is the induced track density measured in the external mica detector attached to CN2 dosimetry glass (x 105 tracks/cm2). ND is the number of induced tracks counted in the mica for estimating RhoD.

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TABLE DR6: INPUT PARAMETERS FOR GEOHISTORY ANALYSIS OF THE CENOZOIC SEDIMENTARY SECTION OF THE MEDINA AND SOUTHERN MIDDLE MAGDALENA VALLEY BASINS

(Bio) Stratigraphic unit

Lithology †

Depth to base (m)

Age (Ma)

Grain density (kg/m3)

c (1/km) Initial Porosity

Water Depth (m; at the base

of interval)

Absolute sea level (m; at the base of

interval) ‡

Medina Basin (based on Composite Section, Figure 6)

Ca-8-Guayabo ss, cg, ms 4300 5.3-22.1 2675 0.38 53% -150 ± 150 120 Ca7-Ca8 ss, ms, cg 5038 ± 17.0 22.1-23.8 2680 0.37 59% -150 ± 150 80

T-11 ms, ss 5229 ± 5.4 23.8-26.8 2705 0.45 60% 0 ± 10 65 T-10 ss, ms 5482 ± 4.4 26.8-28.8 2698 0.4 63% 0 ± 10 95 T-09 ms 5499 ± 5.2 28.8-31.2 2720 0.51 64% 0 ± 10 180 T-08 ms 5566 ± 5.2 31.2-33.7 2720 0.51 61% 0 ± 10 150 T-07 ms 5714 ± 3.0 33.7-39.2 2720 0.51 63% 0 ± 10 175 T-06 ms, ss 5823 ± 10.8 39.2-44.7 2685 0.39 63% 10 ± 10 190 T-05 ss, ms,cg 6007 ± 9.9 44.7-55.8 2669 0.34 63% 10 ± 10 150

Late Paleocene ms, ss 6492 55.8-59.7 2692 0.41 50% 0 ± 10 170

Southern Middle Magdalena Valley Basin (data from Gómez et al., 2005)

Santa Teresa ms, ss 0-430 12.7-17 2692 0.41 57% -250 ± 250 150 La Cruz Mb ss, ms 430-923 17-26 2654 0.28 50% -250 ± 250 200

Almácigos mb ms, ss 923-2095 26-35.5 2692 0.41 57% -250 ± 250 205 Armadillos Mb ss, mm 2095-2973 35.5-43 2654 0.28 50% -250 ± 250 195

LKCU § 2973-2973 43-56 -1500 ± 1500 200 Hoyon cg, ss, mm 2973-4400 56-63 2671 0.34 53% -250 ± 250 210

† ss = sandstone; ms (mudstone); cg (conglomerate) ‡ Based on the global long-term eustatic curve (Haq et al., 1997) § LKCU: late Cretaceous-Cenozoic unconformity (Gómez et al., 2005)

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TABLE DR7: VITRINITE REFLECTANCE DATA

Sample number Stratigraphic level Lithology Elevation

(m) Longitude

(W) Latitude

(N) Ro (%)

s.d †

Maximum paleo-

temperature (°C)‡

Eastern Medina Basin VR1 Guaduas Fm coal 683 73°13.670´ 4°48.545´ 0.43 0.03 60-89 VR2 Cuervos Fm coal 633 73°13.584´ 4°48.696´ 0.31 0.04 33-57 VR3 Cuervos Fm coal 624 73°13.466´ 4°48.512´ 0.28 0.03 <50 VR4 Carbonera Fm. (C8) coal 624 73°13.458´ 4°48.523´ 0.28 0.03 <50 VR5 Carbonera Fm. (C8) coal 621 73°13.429´ 4°48.572´ 0.30 0.03 31-55 VR6 Carbonera Fm. (C8) coal 618 73°13.404´ 4°48.600´ 0.29 0.03 30-52 VR7 Carbonera Fm (C7) coal 615 73°13.435´ 4°48.496´ 0.26 0.02 <50 VR8 Lower Guayabo Fm coal-intraclast 491 73°10.049´ 4°45.850´ 0.38 0.05 48-77 VR9 Lower Guayabo Fm coal 455 73°10.409´ 4°47.372´ 0.26 0.02 <50 VR10 Upper Guayabo Fm coal 499 73°10.656´ 4°47.621´ 0.24 0.02 <50 VR11 Upper Guayabo Fm coal 517 73°10.710´ 4°47.664´ 0.22 0.04 <50 Western Medina Basin VR12 Carbonera Fm (C6) coal 375 73°04.444´ 4°40.725´ 0.40 0.03 53-82 VR13 Carbonera Fm (C4) coal 478 73°18.693´ 4°23.850´ 0.32 0.03 36-60 VR14 Carbonera Fm (C3) coal 311 73°18.060´ 4°24.757´ 0.44 0.05 62-92 VR15 Carbonera Fm (C3) coal 304 73°18.066´ 4°24.767´ 0.35 0.04 43-70 VR16 Carbonera Fm (C3) coal 304 73°18.071´ 4°24.776´ 0.45 0.03 64-94 VR17 Carbonera Fm (C3) coal 301 73°18.073´ 4°24.817´ 0.45 0.04 64-94 VR18 Carbonera Fm (C3) coal 301 73°18.078´ 4°24.830´ 0.43 0.04 61-90 VR19 Carbonera Fm (C3) coal 301 73°18.085´ 4°24.863´ 0.42 0.03 59-88 VR20 Carbonera Fm (C3) coal 300 73°18.087´ 4°24.921´ 0.42 0.03 59-88 VR21 Carbonera Fm (C2) coal 468 73°08.280´ 4°35.846´ 0.42 0.05 58-87 Quetame Massif VR22 Macanal Fm shale 1351 73°52.072´ 4°19.861´ 4.45 0.88 >250 VR23 Macanal Fm shale 1146 73°20.941´ 4°53.215´ 3.25 0.42 >250 All samples had 100 VR measurements except VR22, which had 69 measurements † s.d: standard deviation of VR measurements ‡ Based on Burnham and Sweeney (1989)

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Figure DR1 Parra et al., GSA

a b

c d

10 cm

4 cm 2 cm

50 cm

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REFERENCES CITED Allen, P. A., and Allen, J. R., 2005, Basin Analysis: Principles and Applications: Oxford,

Blackwell Science, 549 p. Burnham, A. K., and Sweeney, J. J., 1989, A chemical kinetic model of vitrinite

maturation and reflectance: Geochimica et Cosmochimica Acta, v. 53, no. 10, p. 2649-2657.

Dumitru, T. A., 1993, New computer-automated microscope stage system for fission-track analysis: Nuclear Tracks and Radiation Measurements, v. 21, no. 4, p. 575-580.

Dunkl, I., 2002, Trackkey: A windows program for calculation and graphical presentation of fission track data: Computers and Geosciences, v. 28, no. 1, p. 3-12.

Galbraith, R. F., 1981, On statistical models for fission-tracks counts: Mathematical Geology, v. 13, no. 6, p. 471-478.

Gleadow, A. J. W., 1981, Fission-track dating methods: what are the real alternatives?: Nuclear Tracks, v. 5, no. 1-2, p. 3-14.

Gómez, E., Jordan, T. E., Allmendinger, R. W., and Cardozo, N., 2005, Development of the Colombian foreland-basin system as a consequence of diachronous exhumation of the northern Andes: Bulletin of the Geological Society of America, v. 117, no. 9-10, p. 1272-1292.

Green, P. F., 1981, A new look at statistics in fission-track dating: Nuclear Tracks, v. 5, p. 77-86.

Haq, B. U., Hardenbol, J., and Vail, P. R., 1987, Chronology of fluctuating sea levels since the Triassic: Science, v. 235, no. 4793, p. 1156-1167.

Hurford, A. J., and Green, P. F., 1983, The zeta age calibration of fission-track dating: Isotope Geoscience, v. 1, no. 4, p. 285-317.

Traverse, A., 1988, Paleopalynology: New York, Academic Press, 600 p. Text: Traverse, 1988; Allen and Allen, 2005) DR5: Galbraith, 1981; Gleadow, 1981; Green, 1981; Hurford and Green, 1983; Dumitru, 1993; Dunkl, 2002) DR6: Haq et al., 1987; Gómez et al., 2005) DR7: Burnham and Sweeney, 1989)

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Documents

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