Swan Peak Formation

30 distinct taxa, from 60 fossil occurrences the Paleobiology Database records under this name, spanning 471–457 Mya.

Utah, Nevada · US

30 taxa · 60 fossils · 471–457 Mya

Members recorded: Lower, Shale, Watson Ranch Quartzite.

Macrostrat dates this rock 474–461 Ma. Macrostrat’s own record

Swan Peak Formation — 40.16°N, 110.40°WSwan Peak Formation — 41.97°N, 111.47°WSwan Peak Formation — 41.92°N, 112.15°WSwan Peak Formation — 41.77°N, 111.77°WSwan Peak Formation — 41.52°N, 111.94°WSwan Peak Formation — 41.74°N, 111.83°WSwan Peak Formation — 40.89°N, 112.82°WSwan Peak Formation — 41.23°N, 112.42°WSwan Peak Formation — 38.78°N, 113.59°WSwan Peak Formation — 41.55°N, 111.96°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

What else lived thenRank the rock of a period

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