Hermitage Formation
102 distinct taxa, from 318 fossil occurrences the Paleobiology Database records under this name, spanning 458–450 Mya.
Tennessee · US
102 taxa · 318 fossils · 458–450 MyaMembers recorded: Curdsville, Silty nodular limestone, Ctenodonta, Basal Beds, Saltillo.
Macrostrat places this rock in the Nashville Group. Macrostrat’s own record
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14 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
- Dalmanella
- Heterotrypa
- Crinoidea
- Prasopora
- Rhynchotrema
- Rafinesquina
- Trepostomida
- Homotrypa
- Tarphophragma
- Zygospira
- Escharopora
- Parvohallopora
- Anazyga
- Peronopora
- Ctenodonta
- Bythopora
- Eridotrypa mutabilis
- Homotrypa subramosa
- Mesotrypa
- Acantholaminatus
- Anaphragma
- Hebertella
- Homotrypa similis
- Rhinidictya
- Stigmatella
- Batostomella
- Cyphotrypa acervulosa
- Dalmanella fertilis
- Lichenaria
- Modiolodon
- Phragmolites
- Rhynchotrema increbescens
- Tetradium
- Trilobita
- Ambonychia
- Amplexopora
- Anazyga recurvirostra
- Aulopora
- Ceraurus
- Cornulites
The 40 most often recorded, of 102.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.