Gilbert Formation
24 distinct taxa, from 51 fossil occurrences the Paleobiology Database records under this name, spanning 458–450 Mya.
Kentucky · US
24 taxa · 51 fossils · 458–450 MyaLoading 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
- Halloporidae
- Trepostomata
- Hebertella occidentalis
- Platystrophia ponderosa
- Bryozoa
- Isotelus maximus
- Ambonychia
- Cincinnetina meeki
- Crinoidea
- Cryptostomata
- Paupospira bowdeni
- Petrocrania scabiosa
- Platystrophia
- Pseudocolpomya elongata
- Zygospira modesta
- Cyrtolites ornatus
- Flexicalymene meeki
- Isotelus
- Leptaena richmondensis
- Platystrophia laticosta
- Pterinea
- Pterinea demissa
- Salpingostoma
- Tropidodiscus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.