Sharps Formation

97 distinct taxa, from 348 fossil occurrences the Paleobiology Database records under this name, spanning 32–19 Mya.

South Dakota · US

97 taxa · 348 fossils · 32–19 Mya

Members recorded: middle, upper, Rockyford, lower.

Macrostrat places this rock in the Arikaree Group. Macrostrat’s own record

Sharps Formation — 43.30°N, 102.50°WSharps Formation — 43.50°N, 101.90°WSharps Formation — 43.90°N, 102.40°W

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3 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.

When

What has been found

The 40 most often recorded, of 97.

Counts are of occurrence records, which measure the rock and the fieldwork together.