Patoka Formation

19 distinct taxa, from 61 fossil occurrences the Paleobiology Database records under this name, spanning 307–299 Mya.

Illinois · US

19 taxa · 61 fossils · 307–299 Mya

Filed under the McLeansboro Group.

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

Patoka Formation — 39.45°N, 89.95°WPatoka Formation — 39.49°N, 90.02°WPatoka Formation — 39.48°N, 90.10°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

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