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Invertebrate Collection Locality Coverage:
The following links are to lists of geographic regions and formations represented in the UCMP invertebrate collections. The geologic ages and country and formation names are generally those in use at the time of collection, and may differ from current usage. For more infomation, contact the collection manager.
Precambrian
Cambrian
Ordovician
Silurian
Devonian
Mississippian
Pennsylvanian
Carboniferous
Permian
Triassic
Jurassic
Cretaceous
Paleocene
Eocene
Oligocene
Miocene
Pliocene
Pleistocene
Recent