Hulderstad Formation
37 distinct taxa, from 55 fossil occurrences the Paleobiology Database records under this name, spanning 450 Mya.
Recorded under country code EE
37 taxa · 55 fossils · 450 MyaLoading coastlines…
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
- Belonechitina
- Conochitina
- Cyathochitina
- Lagenochitina
- Mochtyella
- Oenonites
- Pteropelta
- Rhabdochitina
- Angochitina
- Atraktoprion
- Chonetoidea
- Desmochitina
- Glyptorthis plana
- Hulterstadia cor
- Kinnella
- Kozlowskiprion
- Laticrura rostrata
- Lunoprionella
- Mochtyella cristata
- Neobothriocidaris
- Nicolella
- Ogmoplecia plicata
- Paucicrura robusta
- Pistoprion
- Platystrophia
- Protarabellites
- Ramphoprion
- Rhytiprion
- Rugosa
- Skenidioides
- Spinachitina
- Sulevorthis lyckholmiensis
- Tabulata
- Tanuchitina
- Tetraprion
- Vistulella
- Xanioprion
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.