Arnheim Formation

145 distinct taxa, from 265 fossil occurrences the Paleobiology Database records under this name, spanning 458–443 Mya.

Ohio, Tennessee, Kentucky, Indiana · US

145 taxa · 265 fossils · 458–443 Mya

Filed under the Richmondian Group. Members recorded: Oregonia, Sunset.

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

Arnheim Formation — 35.18°N, 86.99°WArnheim Formation — 36.30°N, 86.65°WArnheim Formation — 39.00°N, 84.00°WArnheim Formation — 35.50°N, 86.50°WArnheim Formation — 35.38°N, 88.00°WArnheim Formation — 39.33°N, 84.09°WArnheim Formation — 38.62°N, 83.76°WArnheim Formation — 38.19°N, 85.41°WArnheim Formation — 38.79°N, 83.55°WArnheim Formation — 38.19°N, 85.49°WArnheim Formation — 37.77°N, 85.36°WArnheim Formation — 37.90°N, 85.47°WArnheim Formation — 37.99°N, 84.18°WArnheim Formation — 38.14°N, 83.76°WArnheim Formation — 38.36°N, 83.76°WArnheim Formation — 38.39°N, 85.18°WArnheim Formation — 38.69°N, 83.60°WArnheim Formation — 38.81°N, 83.68°WArnheim Formation — 38.87°N, 83.79°WArnheim Formation — 39.06°N, 83.99°WArnheim Formation — 39.15°N, 84.64°WArnheim Formation — 39.16°N, 84.65°WArnheim Formation — 39.43°N, 84.77°WArnheim Formation — 39.48°N, 84.96°WArnheim Formation — 39.51°N, 84.94°WArnheim Formation — 38.74°N, 85.38°WArnheim Formation — 39.03°N, 83.92°W

Loading coastlines…

27 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 145.

What else lived thenRank the rock of a period

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