Westfield Sandstone Formation
37 distinct taxa, from 71 fossil occurrences the Paleobiology Database records under this name, spanning 452–443 Mya.
Tasmania · AU
37 taxa · 71 fossils · 452–443 MyaFiled under the Gordon Group.
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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
- Cathaysiorthis enorme
- Isorthis (Ovalella) arndellensis
- Pterinea
- Cryptospira intraplicata
- Eospirifer
- Onniella
- Onniella perplexa
- Persculptograptus persculptus
- Akidograptus
- Atavograptus
- Bumastoides
- Encrinurus
- Eokosovopeltis
- Guandacolithus
- Kiaeromena (Bekkeromena)
- Kinnella medlicotti
- Kjerulfina
- Lepidocyclus
- Neseuretinus birmanicus
- Normalograptus normalis
- Orthodesma
- Brongniartella
- Bumastus
- Dalmanophyllum
- Dolerorthis
- Encrinuraspis
- Favositidae
- Flexicalymene
- Glossograptus
- Graptolithina
- Gravicalymene
- Hedstroemina
- Heterorthis
- Hirnantia
- Holophragma
- Isorthis (Ovalella)
- Tasmanoconularia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.