Brokenback Hill Formation

10 distinct taxa, from 13 fossil occurrences the Paleobiology Database records under this name, spanning 137–101 Mya.

British Columbia · CA

10 taxa · 13 fossils · 137–101 Mya

Macrostrat dates this rock 136–131 Ma. Macrostrat’s own record

Brokenback Hill Formation — 49.37°N, 121.76°WBrokenback Hill Formation — 49.55°N, 121.97°WBrokenback Hill Formation — 49.55°N, 121.92°WBrokenback Hill Formation — 49.56°N, 121.96°W

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4 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.