Ohio Shale Formation
70 distinct taxa, from 166 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
Ohio, ohio, Kentucky, Tennessee · US
70 taxa · 165 fossils · 382–359 MyaMembers recorded: Huron, Cleveland Shale, Cleveland shale, Huron Shale, Cleveland.
Macrostrat dates this rock 384–353 Ma. Macrostrat’s own record
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32 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
- Foerstia ohioensis
- Stethacanthus altonensis
- Ceratoikiscum bujugum
- Ceratoikiscum spinosiarcuatum
- Cyrtentactinia primotica
- Entactinia herculea
- Entactinia spongites
- Entactinosphaera diplostraca
- Entactinosphaera dystactotata
- Entactinosphaera esostrongyla
- Entactinosphaera fredericki
- Entactinosphaera symphypora
- Entactinosphaera tretactinia
- Haplentactinia arrhinia
- Haplentactinia rhinophyusa
- Palaeoscenidium cladophorum
- Polyentactinia leptosphaera
- Polyentactinia polygonia
- Staurodruppa prolata
- Tegeolepis clarki
- Tetrentactinia barysphaera
- Tetrentactinia gracilispinosa
- Tetrentactinia quadrispinosa
- Entactinia cometes
- Entactinia crustescens
- Entactinia exilispina
- Entactinia pantosompha
- Entactinosphaera erebenna
- Entactinosphaera euthlasta
- Entactinosphaera hapala
- Entactinosphaera inusitata
- Entactinosphaera polyacanthina
- Entactinosphaera riedeli
- Entactinosphaera variacanthina
- Holoeciscus auceps
- Palaeoscenidium quadriramosum
- Protosalvinia
- Spongentactinella veles
- Tetrentactinia somphosphaera
- Tetrentactinia somphozona
The 40 most often recorded, of 70.
Ontario · CA
1 taxa · 1 fossils · 372–359 MyaMembers recorded: Huron.
Macrostrat dates this rock 384–353 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.
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.