Clays Ferry Formation
116 distinct taxa, from 390 fossil occurrences the Paleobiology Database records under this name, spanning 457–445 Mya.
Kentucky, Ohio · US
116 taxa · 390 fossils · 457–445 MyaMembers recorded: Point Pleasant Tongue.
Macrostrat places this rock in the Cincinnati Group. Macrostrat’s own record
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16 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
- Trepostomata
- Zygospira modesta
- Dalmanella
- Bryozoa
- Sowerbyella
- Rafinesquina
- Isotelus
- Sowerbyella rugosa
- Sphenosphaera rogersensis
- Cyrtolites claysferryensis
- Gravicalymene
- Hebertella parksensis
- Platystrophia colbiensis
- Cincinnetina multisecta
- Platystrophia
- Cryptostomata
- Cyclonema
- Decoroproetus
- Ectenocrinus
- Strophomena
- Acidaspis
- Ambonychia
- Constellaria
- Cornulites
- Cryptolithus tessellatus
- Flexicalymene
- Chasmatopora
- Gyronema pulchellum
- Hallopora
- Hebertella occidentalis
- Liospira
- Paupospira oweni
- Peronopora
- Petrocrania scabiosa
- Primaspis
- Rafinesquina alternata
- Bucania rugatina
- Cincinnaticrinus
- Eridorthis nicklesi
- Eridotrypa
The 40 most often recorded, of 116.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.