Aleman Formation

38 distinct taxa, from 91 fossil occurrences the Paleobiology Database records under this name, spanning 450 Mya.

Texas, New Mexico, New Mexico, Texas · US

38 taxa · 91 fossils · 450 Mya

Filed under the Montoya Group.

Macrostrat places this rock in the Montoya Group, and dates it 450–449 Ma. Macrostrat’s own record

Aleman Formation — 32.00°N, 106.50°WAleman Formation — 32.60°N, 106.53°WAleman Formation — 32.83°N, 105.87°WAleman Formation — 31.78°N, 106.47°WAleman Formation — 31.18°N, 104.77°WAleman Formation — 31.90°N, 106.48°WAleman Formation — 32.07°N, 106.54°WAleman Formation — 32.57°N, 107.72°WAleman Formation — 32.42°N, 107.58°WAleman Formation — 32.77°N, 105.98°WAleman Formation — 32.19°N, 106.56°W

Loading coastlines…

11 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.