Ashville Formation
46 distinct taxa, from 49 fossil occurrences the Paleobiology Database records under this name, spanning 113–94 Mya.
Saskatchewan · CA
46 taxa · 49 fossils · 113–94 MyaMembers recorded: Belle Fourche.
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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
- Archaeolamna kopingensis
- Roulletia canadensis
- Squalicorax curvatus
- Acanthomorphata
- Belonostomus
- Carcharias
- Caturidae
- Chimaeroidea
- Coniasaurus crassidens
- Cretalamna
- Cretomanta canadensis
- Cretorectolobus robustus
- Cretoxyrhina agassizensis
- Cretoxyrhina denticulata
- Edaphodon
- Elasmosauridae
- Elopopsis
- Enchodus
- Enchodus gladiolus
- Enchodus shumardi
- Eostriatolamia paucicorrugata
- Gyrodus cretaceus
- Hesperornithiformes
- Ichthyodectes ctenodon
- Ichthyornis
- Meristodonoides butleri
- Meristodonoides rajkovichi
- Micropycnodon
- Orectoloboides angulatus
- Pachyrhizodus minimus
- Platypterygius americanus
- Plethodidae
- Pliosauridae
- Protosphyraena
- Ptychodus
- Ptychodus decurrens
- Ptychodus rhombodus
- Pycnodontidae
- Rhinobatos incertus
- Salmoniformes
The 40 most often recorded, of 46.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.