Snowy Range Formation

77 distinct taxa, from 183 fossil occurrences the Paleobiology Database records under this name, spanning 497–487 Mya.

Montana, Wyoming · US

77 taxa · 183 fossils · 497–487 Mya

Members recorded: Sage, Sage Limestone, Dry Creek, Grove Creek, ? Dry Creek.

Macrostrat places this rock in the Gallatin Group. Macrostrat’s own record

Snowy Range Formation — 47.15°N, 110.22°WSnowy Range Formation — 44.50°N, 109.18°WSnowy Range Formation — 45.02°N, 109.93°WSnowy Range Formation — 43.42°N, 108.18°WSnowy Range Formation — 44.52°N, 110.10°WSnowy Range Formation — 45.19°N, 109.25°WSnowy Range Formation — 44.85°N, 109.30°WSnowy Range Formation — 45.54°N, 110.92°WSnowy Range Formation — 47.48°N, 115.09°WSnowy Range Formation — 45.89°N, 111.33°WSnowy Range Formation — 45.87°N, 111.00°WSnowy Range Formation — 46.87°N, 111.00°W

Loading coastlines…

12 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 77.

What else lived thenRank the rock of a period

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