När Formation

29 distinct taxa, from 210 fossil occurrences the Paleobiology Database records under this name, spanning 425–423 Mya.

Gotland · SE

29 taxa · 210 fossils · 425–423 Mya

Filed under the Hemse Group. Members recorded: Millklint.

När Formation — 57.14°N, 18.20°ENär Formation — 57.16°N, 18.24°ENär Formation — 57.22°N, 18.40°ENär Formation — 57.24°N, 18.47°ENär Formation — 57.30°N, 18.65°ENär Formation — 57.31°N, 18.67°ENär Formation — 57.40°N, 18.73°ENär Formation — 57.42°N, 18.84°ENär Formation — 57.39°N, 18.88°ENär Formation — 57.17°N, 18.30°ENär Formation — 57.44°N, 18.96°ENär Formation — 57.22°N, 18.56°ENär Formation — 57.32°N, 18.43°E

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13 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.