Chikunsan Formation

10 distinct taxa, from 13 fossil occurrences the Paleobiology Database records under this name, spanning 461–458 Mya.

Recorded under country code KP

10 taxa · 13 fossils · 461–458 Mya
Chikunsan Formation — 41.38°N, 128.17°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

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What else lived thenRank the rock of a period

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