KANDUNGAN FOSIL BENTONIKLINGKUNGAN PENGENDAPAN (KLASIFIKASI ROBERTSON, 1983)

NON MARINETRANSISIMARINE

SAND BEACHESMARSH SWAMPTIDAL FLATESTUARINELAGOONDELTAINNER SHELF (0-20 m)MIDDLE SHELF (20-100 m)OUTHER SHELF (100-200 m)UPPER BATHYAL(200-100 m)LOWER BATHYAL (1000-4000 m)ABYSAL (>4000m)

Non marine/supralithoral : alluvial, delta. Tanpahadirnya foraminifera planktonikmaupun benthos Transisi/lithoral : Pasirpantai : quinqueloculina, milionella, ammonia beccarii, elphydium, Rawa1. Air hipersalin : miliammina, ammotium, trochammina, elphydium, 1. Air normal : miliolidae, ammonia1. Hypersalin :miliolidae. Elphydium Payau :haplophragmoideswilberti. Miliammina, trochamminalaevigata. Estuary : miliammina, ammobaculites, ammonia beccarii, elphydium Lagoon : ammotium, miliamminafusca, ammonia beccarii, elphydium, pratelphydium, quinqueloculina, triloculina, glabratella, Inner shelf 0 20 metersCibicides, planorbulinella, massilina, pscudorotalia, loxostomum, asterorocalia, amphisteginalessonii Middle shelf : 20 100 metersOperculina, amphisteginaguoyi, Cibicides, planorbulinella, massilina, pscudorotalia, loxostomum, asterorocalia, amphisteginalessonii. Outer shelf : 100 200 metersGyroidina, pullenia, uvigerina, bulimina, Upper slope : 200 1000 metersMartinotiella, karreriella, pullenia, chilostonella, uvigerina, globocassidulina Lower slope : 1000 4000 metersMilionis, leticarina, cibicideswullerstorfi, cyclamminacancellata.