Johnson Shale
19 distinct taxa, from 23 fossil occurrences the Paleobiology Database records under this name, spanning 277–265 Mya.
Kansas · US
19 taxa · 23 fossils · 277–265 MyaFiled under the Council Grove Group.
Macrostrat places this rock in the Vanoss Group, and dates it 299–274 Ma. Macrostrat’s own record
Loading coastlines…
2 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
- Composita subtilita
- Linipalus magnispinus
- Parajuresania nebrascensis
- Wilkingia terminale
- Aviculopecten
- Aviculopecten arctisulcatus
- Crinoidea
- Echinoidea
- Edmondia nebrascensis
- Fenestrata
- Hystriculina wabashensis
- Kutorginella lasallensis
- Leptalosia ovalis
- Orbiculoidea
- Schizodus
- Schizodus wheeleri
- Trepostomata
- Wellerella
- Yoldia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.