Borden Formation

172 distinct taxa, from 522 fossil occurrences the Paleobiology Database records under this name, spanning 359–340 Mya.

Tennessee, Kentucky, Ohio · US

172 taxa · 522 fossils · 359–340 Mya

Members recorded: New Providence Shale, Muldraugh, Nada, Nancy, Henley Bed.

Macrostrat dates this rock 359–343 Ma. Macrostrat’s own record

Borden Formation — 37.92°N, 83.27°WBorden Formation — 38.50°N, 85.92°WBorden Formation — 38.53°N, 83.48°WBorden Formation — 38.04°N, 85.72°WBorden Formation — 38.08°N, 85.71°WBorden Formation — 38.13°N, 85.78°WBorden Formation — 36.44°N, 88.06°WBorden Formation — 37.70°N, 85.87°WBorden Formation — 38.14°N, 83.55°WBorden Formation — 38.02°N, 83.63°WBorden Formation — 38.19°N, 83.52°WBorden Formation — 38.29°N, 83.32°WBorden Formation — 38.28°N, 83.38°WBorden Formation — 38.04°N, 83.53°WBorden Formation — 37.96°N, 83.67°WBorden Formation — 37.94°N, 83.62°WBorden Formation — 39.13°N, 82.98°WBorden Formation — 38.16°N, 83.55°W

Loading coastlines…

18 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 172.

What else lived thenRank the rock of a period

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