Lower Wheeler Shale Formation

12 distinct taxa, from 13 fossil occurrences the Paleobiology Database records under this name, spanning 510–505 Mya.

Utah · US

12 taxa · 13 fossils · 510–505 Mya
Lower Wheeler Shale Formation — 39.00°N, 113.00°WLower Wheeler Shale Formation — 40.00°N, 113.00°W

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2 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.