Sunset Formation
39 distinct taxa, from 480 fossil occurrences the Paleobiology Database records under this name, spanning 450–446 Mya.
Ohio, Kentucky · US
39 taxa · 480 fossils · 450–446 MyaMacrostrat dates this rock 458–443 Ma. Macrostrat’s own record
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11 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
- Rafinesquina alternata
- Zygospira modesta
- Bryozoa
- Flexicalymene
- Glyptocrinus
- Isotelus
- Cincinnaticrinus
- Ambonychia
- Cyclonema
- Hebertella occidentalis
- Platystrophia
- Parvohallopora ramosa
- Flexicalymene meeki
- Pterinea
- Pterinea demissa
- Dalmanella
- Cryptostomata
- Gastropoda
- Lophospira
- Bivalvia
- Leptaena
- Cuffeyella arachnoidea
- Lingulida
- Modiolopsis
- Nautiloidea
- Petrocrania scabiosa
- Deceptrix
- Iocrinus
- Modiomorphidae
- Treptoceras
- Acidaspis
- Bucania
- Cincinnetina meeki
- Ectenocrinus
- Leptaena richmondensis
- Platystrophia ponderosa
- Ptychocrinus
- Sinuites cancellatus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.