Antrim Shale

4 distinct taxa, from 5 fossil occurrences the Paleobiology Database records under this name, spanning 393–359 Mya.

Michigan · US

4 taxa · 5 fossils · 393–359 Mya

Members recorded: Paxton or Lachine.

Macrostrat places this rock in the Antrim Group, and dates it 383–360 Ma. Macrostrat’s own record

Antrim Shale — 45.07°N, 83.43°WAntrim Shale — 45.06°N, 83.61°WAntrim Shale — 45.22°N, 85.38°WAntrim Shale — 45.00°N, 83.46°W

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4 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.