Stone Knife Formation

11 distinct taxa, from 36 fossil occurrences the Paleobiology Database records under this name, spanning 1000–720 Mya.

Northwest Territories · CA

11 taxa · 36 fossils · 1000–720 Mya

Filed under the Little Dal Group.

Macrostrat places this rock in the Little Dal Group, in the Mackenzie Mountains Supergroup, and dates it 1000–539 Ma. Macrostrat’s own record

Stone Knife Formation — 65.22°N, 129.04°WStone Knife Formation — 64.97°N, 130.60°WStone Knife Formation — 64.80°N, 129.78°WStone Knife Formation — 64.78°N, 129.67°WStone Knife Formation — 64.62°N, 128.68°W

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5 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.

What has been found

Rank the rock of a period

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