East Arm Dolomite Formation
31 distinct taxa, from 75 fossil occurrences the Paleobiology Database records under this name, spanning 439–427 Mya.
Manitoba · CA
31 taxa · 75 fossils · 439–427 MyaFiled under the Interlake Group.
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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
- Clintonella
- Asthenophyllum
- Halysites catenularia
- Leperditia
- Coelocaulus
- Corrugopora
- Dihogmochilina
- Paleofavosites transiens
- Clathrodictyon
- Ecclimadictyon fastigiatum
- Favosites gothlandicus
- Meristospira
- Actinodictyon
- Actinostroma
- Sactoceras
- Sinutropis
- Alveolites
- Brachyprion robustus
- Camarotoechia
- Cystiphyllum
- Dolerorthis
- Elrodoceras
- Favosites favosus
- Hormotoma
- Megadiscosorus
- Modiolopsis
- Multisolenia tortuosa
- Neozaphrentis
- Paleofavosites
- Stokesoceras
- Striatopora
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.