Coolkilya Formation
45 distinct taxa, from 86 fossil occurrences the Paleobiology Database records under this name, spanning 274–267 Mya.
Western Australia · AU
45 taxa · 86 fossils · 274–267 MyaLoading coastlines…
15 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
- Daubichites goochi
- Streptorhynchus johnstonei
- Ditomopyge meridionalis
- Fusispirifer kennediensis
- Alternifenestella horologia
- Imperiospira campbelli
- Middalya johnstonei
- Pseudomyalina obliqua
- Retimarginifera waterhousei
- Undulomya pleiopleura
- Atomodesma exaratum
- Bamyaniceras australe
- Coolkilella coolkilyaensis
- Hunzina etheridgei
- Neochonetes (Sommeriella) afanasyevae
- Oriocrassatella stokesi
- Parallelodon dickinsi
- Platyteichum
- Polidevcia thomasi
- Schizodus kennedyensis
- Spirelytha stepanoviana
- Stutchburia muderongensis
- Agathiceras applanatum
- Astartila fletcheri
- Bradyospira maitlandi
- Chonetinella
- Derbyia
- Dyschrestia
- Etheripecten
- Fenestella disjecta
- Fistulipora gigantea
- Fusispirifer coolkilyaensis
- Glabrocingulum (Stenozone) johnstonei
- Helodus
- Hexagonella nalbia
- Hexagonella undulata
- Margoceras wandageense
- Permorthotetes teicherti
- Popanoceras
- Pseudomonotis (Trematiconcha) carnarvonensis
The 40 most often recorded, of 45.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.