Bertie Formation
37 distinct taxa, from 50 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
New York · US
36 taxa · 49 fossils · 423–420 MyaMembers recorded: Williamsville, Fiddlers Green.
Macrostrat places this rock in the Salina Group, and dates it 421–420 Ma. Macrostrat’s own record
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5 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
- Acutiramus macrophthalmus
- Cephalopoda
- Lingulidae
- Cooksonia
- Dolichopterus
- Eurypterus remipes
- Eusarcana
- Orbiculoidea
- Xiphosurida
- Annelida
- Anthozoa
- Ascograptus
- Bivalvia
- Bryozoa
- Buffalopterus pustulosus
- Camarotoechia
- Clarkeipterus testudineus
- Climacograptus
- Dolichopterus herkimerensis
- Dolichopterus jewetti
- Erettopterus grandis
- Eurypterida
- Eurypterus dekayi
- Eurypterus laculatus
- Gastropoda
- Gonatocaris
- Hostinella
- Howellella
- Inocaulis
- Leperditia
- Medusaegraptus
- Phyllocarida
- Pterygotus
- Pterygotus cobbi
- Scorpionida
- Stromatoporoidea
Ontario · CA
1 taxa · 1 fossils · 423–420 MyaMembers recorded: Williamsville.
Macrostrat places this rock in the Salina Group, and dates it 421–420 Ma. Macrostrat’s own record
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1 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.