Imo Formation

108 distinct taxa, from 265 fossil occurrences the Paleobiology Database records under this name.

The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.

Arkansas · US

101 taxa · 257 fossils · 330–323 Mya
Imo Formation — 35.78°N, 92.55°WImo Formation — 35.79°N, 92.77°WImo Formation — 35.74°N, 93.28°WImo Formation — 35.79°N, 91.91°WImo Formation — 35.78°N, 92.44°WImo Formation — 35.75°N, 92.94°WImo Formation — 35.74°N, 92.94°WImo Formation — 35.83°N, 92.57°WImo Formation — 35.66°N, 91.61°WImo Formation — 35.85°N, 92.13°W

Loading coastlines…

10 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 101.

Recorded under country code NG

7 taxa · 8 fossils · 59–56 Mya
Imo Formation — 5.55°N, 7.64°E

Loading coastlines…

1 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

What else lived thenRank the rock of a period

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