Sundance Formation

38 distinct taxa, from 59 fossil occurrences the Paleobiology Database records under this name, spanning 171–155 Mya.

Wyoming, South Dakota · US

38 taxa · 59 fossils · 171–155 Mya

Members recorded: Redwater Shale, Stockade Beaver Shale, Canyon Springs, Upper, Windy Hill Sandstone, Canyon Springs Sandstone.

Macrostrat dates this rock 171–155 Ma. Macrostrat’s own record

Sundance Formation — 43.65°N, 106.78°WSundance Formation — 44.00°N, 108.00°WSundance Formation — 44.53°N, 107.83°WSundance Formation — 41.85°N, 106.38°WSundance Formation — 42.52°N, 106.75°WSundance Formation — 44.57°N, 108.05°WSundance Formation — 43.55°N, 107.77°WSundance Formation — 42.84°N, 107.59°WSundance Formation — 42.00°N, 108.00°WSundance Formation — 44.61°N, 107.79°WSundance Formation — 44.56°N, 108.02°WSundance Formation — 42.00°N, 106.54°WSundance Formation — 42.84°N, 107.65°WSundance Formation — 43.41°N, 106.75°WSundance Formation — 44.84°N, 111.73°WSundance Formation — 41.64°N, 105.59°WSundance Formation — 43.42°N, 103.47°WSundance Formation — 44.55°N, 104.12°WSundance Formation — 44.72°N, 104.61°WSundance Formation — 43.72°N, 104.10°WSundance Formation — 43.64°N, 110.53°W

Loading coastlines…

21 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.