Rifle Butts Siltstone Formation

66 distinct taxa, from 88 fossil occurrences the Paleobiology Database records under this name, spanning 19–16 Mya.

South Island · NZ

66 taxa · 88 fossils · 19–16 Mya
Rifle Butts Siltstone Formation — 45.14°S, 170.93°E

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1 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 66.

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