Rosella Formation
21 distinct taxa, from 27 fossil occurrences the Paleobiology Database records under this name, spanning 516–510 Mya.
British Columbia · CA
21 taxa · 27 fossils · 516–510 MyaFiled under the Atan Group.
Macrostrat places this rock in the Atan Group, and dates it 525–509 Ma. Macrostrat’s own record
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3 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
- Metacyathellus
- Metaldetes
- Arrythmocricus
- Sekwicyathus
- Archaeocyathus
- Archaeocyathus arborensis
- Claruscoscinus
- Cordilleracyathus
- Cordilleracyathus blussoni
- Ethmophyllum whitneyi
- Fenestrocyathus
- Gabrielsocyathus
- Gatagacyathus
- Kechikacyathus
- Mackenziecyathus
- Protopharetra junensis
- Robertiolynthus
- Rosellatana jamesi
- Sajanocyathus
- Sekwicyathus nahanniensis
- Tabulaconus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.