Attawapiskat Formation
131 distinct taxa, from 607 fossil occurrences the Paleobiology Database records under this name, spanning 441–433 Mya.
Nunavut, Ontario, Manitoba · CA
131 taxa · 607 fossils · 441–433 MyaMacrostrat dates this rock 443–420 Ma. Macrostrat’s own record
Loading coastlines…
18 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
- Pentameroides septentrionalis
- Atrypa (Gotatrypa) hedei
- Septatrypa varians
- Cerasina discoidalis
- Erilevigatella euthylomata
- Gypidula akimiskiformis
- Eomegastrophia
- Lissatrypa
- Clorinda tumidula
- Stegerhynchus
- Trimerella
- Eoplectodonta
- Meristina
- Whitfieldella sulcatina
- Mictospirifer
- Eoplectodonta (Eoplectodonta) hudsonensis
- Howellella porcata
- Merista rhombiformis
- Stenopareia
- Clorinda parvolinguifera
- Gypidulina
- Hesperorthis
- Leptaena
- Meroperix
- Septatrypa
- Chiozoon
- Clorinda
- Ekwanoscutellum ekwanaspis
- Goldillaenus
- Parastrophinella
- Protanastrophia repanda
- Whitfieldella pygmaea
- Clorinda rotunda
- Leangella (Leangella) segmentum
- Opoa
- Rhytidorhachis guttuliformis
- Winiskia
- Hesperorthis davidsoni
- Howellella elegans
- Panderodus panderi
The 40 most often recorded, of 131.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.