Galesburg Shale
18 distinct taxa, from 18 fossil occurrences the Paleobiology Database records under this name, spanning 307–304 Mya.
Missouri · US
18 taxa · 18 fossils · 307–304 MyaFiled under the Kansas City Group.
Macrostrat places this rock in the Kansas City Group. 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.
When
What has been found
- Idiognathodus biconvexus
- Idiognathodus cancellosus
- Idiognathodus chiriformis
- Idiognathodus clavatus
- Idiognathodus cuneiformis
- Idiognathodus harkeyi
- Idiognathodus jugosus
- Idiognathodus liratus
- Idiognathodus lobatus
- Idiognathodus modulatus
- Idiognathodus nodostriatus
- Idiognathodus porcatus
- Idiognathodus rugulatus
- Idiognathodus ruidus
- Idiognathodus siculus
- Idiognathodus sulciferus
- Prioniodus galesburgensis
- Streptognathodus clavatulus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.