Ives Head Formation
3 distinct taxa, from 3 fossil occurrences the Paleobiology Database records under this name, spanning 635–539 Mya.
England · UK
3 taxa · 3 fossils · 635–539 MyaFiled under the Blackbrook Group. Members recorded: Lubcloud Greywackes.
Macrostrat places this rock in the Blackbrook Group, in the Charnian Supergroup, and dates it 635–539 Ma. Macrostrat’s own record
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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.
What has been found
Counts are of occurrence records, which measure the rock and the fieldwork together.