Disappointment Bay Formation
75 distinct taxa, from 92 fossil occurrences the Paleobiology Database records under this name, spanning 411–393 Mya.
Nunavut, Northwest Territories · CA
75 taxa · 92 fossils · 411–393 MyaMembers recorded: Middle, Lower.
Macrostrat dates this rock 398–393 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
- Atrypa
- Chonetes
- Schizophoria
- Ancillotoechia
- Calloconus devonica
- Elythyna
- Leptathyris
- Macrochilina whidborni
- Omphalocirrus grandis
- Polygnathus
- Retispira carinatus
- Salairella prima
- Schuchertella
- Athyrhynchus
- Bellerophon scheii
- Bellerophon sverdrupi
- Bellerophontoidea
- Bensbergia fusoidalis
- Bifida
- Bivalvia
- Calloconus concentrica
- Calloconus recta
- Carinagypa
- Carinatina
- Cassidirostrum
- Clathrodictyon
- Crurithyris
- Cymostrophia
- Devonochonetes
- Devonorhineoderma striata
- Elasmonema gracilis
- Eoangyomphalus arctica
- Euomphalus sinister
- Euomphalus tuberculatus
- Euryzone intermedia
- Gastropoda
- Glossinulina
- Gypidula
- Habrostroma
- Hyolitha
The 40 most often recorded, of 75.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.