EARLY PALEOZOIC EVENTS SILURIAN PALEOGEOGRAPHY Silurian named after Silures, an ancient tribe from...

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EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Silurian named after Silures, an ancient tribe from Wales named by Roderick Murchison (1830’s)

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Laurentia collides with Baltica closing the northen branch of the Iapetus Ocean and forming the "Old Red Sandstone" continent.

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

North America

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Resistant Lockport Dolomite Niagara FallsPart of Tippecanoe Sequence

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

Barrier reefs developedon margins

Patch or pinnacle reefson inside marginof basin

Reservoir rocks for petroleum

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

Depositional environments

Water circulation patterns

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

Depositional environments

Water circulation patterns

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan BasinBarred evaporite basin

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

Salt deposits

EARLY PALEOZOIC EVENTSSILURIAN PALEOGEOGRAPHY

Michigan Basin

Salt deposits

EARLY PALEOZOIC EVENTSSILURIAN PALEOCLIMATE

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