West Point Formation
50 distinct taxa, from 70 fossil occurrences the Paleobiology Database records under this name, spanning 443–420 Mya.
Quebec, Québec · CA
50 taxa · 70 fossils · 443–420 MyaMembers recorded: Anse a la Loutre, Colline Daniel, Gros Morbe.
Macrostrat places this rock in the Chaleurs Bay Group, and dates it 425–423 Ma. Macrostrat’s own record
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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
- Halysites
- Syringopora
- Alveolites
- Caunopora
- Cladopora
- Dalejina
- Favosites forbesi
- Howellella
- Isorthis
- Nucleospira
- Allonema
- Amphistrophia (Amphistrophiella)
- Amsdenina
- Anastrophia (Grayina)
- Atrypa
- Atrypa reticularis
- Coelocyclus ornatus
- Coelospira
- Craniops
- Crassiproetus turgidus
- Cyclonema niagarensis
- Delthyris
- Dolerorthis
- Eodictyonella
- Fardenia (Coolinia)
- Favosites
- Girvanella
- Halysites nitida
- Heliolites
- Leptaena rhomboidalis
- Leptaenisca
- Lissatrypa
- Meristina
- Orthostrophella
- Paleofavosites
- Parachaetetes
- Platyostoma niagarensis
- Porifera
- Prosolarium halei
- Pseudofletcheria
The 40 most often recorded, of 50.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.