Blaa Mountain Formation

18 distinct taxa, from 37 fossil occurrences the Paleobiology Database records under this name, spanning 251–227 Mya.

Nunavut · CA

18 taxa · 37 fossils · 251–227 Mya

Members recorded: Lower Shale, Middle Shale, Upper Calcareous, Upper Shale.

Macrostrat dates this rock 247–201 Ma. Macrostrat’s own record

Blaa Mountain Formation — 80.73°N, 88.40°WBlaa Mountain Formation — 79.45°N, 87.60°WBlaa Mountain Formation — 81.00°N, 90.58°WBlaa Mountain Formation — 80.91°N, 89.25°WBlaa Mountain Formation — 79.50°N, 90.42°WBlaa Mountain Formation — 80.52°N, 94.63°WBlaa Mountain Formation — 80.14°N, 86.57°WBlaa Mountain Formation — 80.80°N, 88.88°WBlaa Mountain Formation — 78.42°N, 86.13°WBlaa Mountain Formation — 80.65°N, 87.80°WBlaa Mountain Formation — 80.54°N, 86.14°WBlaa Mountain Formation — 80.49°N, 94.47°WBlaa Mountain Formation — 80.93°N, 89.23°WBlaa Mountain Formation — 80.47°N, 94.31°WBlaa Mountain Formation — 80.55°N, 86.28°WBlaa Mountain Formation — 80.65°N, 87.62°W

Loading coastlines…

16 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.