The Paleontology of North America

The Jurassic in Louisiana, US

 map
 

See exposures in this state from the:

Quaternary
Tertiary
Cretaceous
Jurassic
Triassic
Permian
Carboniferous
Devonian
Silurian
Ordovician
Cambrian
Precambrian

Jurassic Fossils

No slide show is available for the Jurassic in Louisiana.

Paleontology and geology

The Gulf of Mexico began to develop as the supercontinent of Pangea split apart, forming a sea with restricted flow to the main ocean. Evaporation rates were high, and thick salt layers were deposited on the sea floor. Later, this salt would flow and bulge up into younger deposits to form Louisiana’s salt domes. This map indicates limited exposures of Jurassic rocks in the central part of the state.

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