Neva Formation
29 distinct taxa, from 48 fossil occurrences the Paleobiology Database records under this name, spanning 299–294 Mya.
Kansas, Nebraska, Oklahoma · US
29 taxa · 48 fossils · 299–294 MyaLoading coastlines…
6 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
- Orthobairdia texana
- Bairdia hurwitzi
- Fabalicypris acetalata
- Shleesha pinguis
- Aurikirkbya wymani
- Bairdia beedei
- Cavellina edmistonae
- Cavellina nebrascensis
- Cryptobairdia seminalis
- Healdia winfieldensis
- Kellettina robusta
- Monoceratina lewisi
- Pseudobythocypris pediformis
- Sansabella bolliaformis
- Acratia typica
- Aurikirkbya canyonensis
- Bairdia radlerae
- Bairdia verwiebei
- Carbonita tumida
- Ellipsella distenta
- Geisina primitioides
- Haworthina bulleta
- Kirkbya moorei
- Knightina bassleri
- Macrocypris garrisonensis
- Rectobairdia symmetrica
- Stearoceras sublaeve
- Stenopoceras cooperi
- Subperrinites plummeri
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.