Allen Bay Formation
65 distinct taxa, from 284 fossil occurrences the Paleobiology Database records under this name, spanning 450–425 Mya.
Nunavut, Northwest Territories · CA
65 taxa · 284 fossils · 450–425 MyaMembers recorded: Lower, Middle, Upper.
Macrostrat dates this rock 449–424 Ma. Macrostrat’s own record
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12 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
- Panderodus unicostatus
- Drepanoistodus suberectus
- Aspelundia fluegeli
- Belodina confluens
- Panderodus panderi
- Amorphognathus ordovicicus
- Panderodus
- Paroistodus
- Pseudobelodina dispansa
- Plegagnathus dartoni
- Pterospathodus celloni
- Dapsilodus
- Pseudobelodina vulgaris vulgaris
- Walliserodus curvatus
- Oulodus
- Ozarkodina confluens
- Plectodina
- Ozarkodina
- Porpites
- Pseudooneotodus beckmanni
- Amplexus
- Besselodus borealis
- Coelocerodontus trigonius
- Ctenognathodus
- Distomodus staurognathoides
- Favosites
- Kockelella
- Kockelella variabilis
- Pseudobelodella
- Pseudooneotodus bicornis
- Pterospathodus eopennatus
- Rhabdocyclus
- Walliserodus sancticlairi
- Zygobeyrichia
- Anticostia lata
- Appendispinograptus supernus
- Aulacognathus bullatus
- Carcinosoma
- Clathrodictyon
- Clathrodictyon variolare
The 40 most often recorded, of 65.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.