Duchesnay Formation
45 distinct taxa, from 82 fossil occurrences the Paleobiology Database records under this name, spanning 507–497 Mya.
British Columbia · CA
45 taxa · 82 fossils · 507–497 MyaLoading coastlines…
2 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
- Arthropoda
- Hemirhodon
- Modocia
- Acrotretida
- Athabaskiella
- Baltagnostus
- Bathyuriscus
- Bathyuriscus fimbriatus
- Brachyaspidion
- Byronia
- Corynexochus
- Crumillospongia frondosa
- Graptolithina
- Hamptonia bowerbanki
- Haplophrentis
- Hypagnostus parvifrons
- Lejopyge laevigatus
- Lingulella
- Marjumia typa
- Marpolia spissa
- Morania fragmenta
- Olenoides decorus
- Ottoia
- Planolites
- Protospongia
- Ptychagnostus
- Ptychopariida
- Tubulella
- Vauxia
- Vendotaenia
- Brachyaspidion sulcatum
- Canadaspis
- Chancelloria
- Eldonia
- Elrathia
- Falospongia ramosa
- Habelia
- Hemichordata
- Isoxys
- Leptomitus lineatus
The 40 most often recorded, of 45.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.