Northumberland Formation
83 distinct taxa, from 125 fossil occurrences the Paleobiology Database records under this name, spanning 84–66 Mya.
British Columbia, British Colombia · CA
83 taxa · 125 fossils · 84–66 MyaFiled under the Nanaimo Group.
Macrostrat places this rock in the Nanaimo Group, and dates it 76–74 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
- Globorotalites
- Spiroplectammina
- Gyroidinoides
- Carcharias dominguei
- Centroscymnus
- Centrosqualus mustardi
- Chlamydoselachus balli
- Dykeius garethi
- Echinorhinus
- Eoetmopterus supracretaceus
- Florenceodon johnyi
- Globotruncana arca
- Globotruncana linneiana
- Hessinodon wardi
- Hexanchus microdon
- Komoksodon kwutchakuth
- Lagenammina
- Lenticulina
- Notidanodon pectinatus
- Ornithurae
- Paraorthacodus rossi
- Planoglobulina
- Pristiophorus smithi
- Protocentrophorus steviae
- Protoheptranchias lowei
- Pullenia
- Rolfodon ludvigseni
- Squaliodalatias savoiei
- Squalus nicholsae
- Squalus vondermarcki
- Synechodus dereki
- Tessarolax louellae
- Xampylodon dentatus
- Ammodiscus cretaceus
- Anomalinoides
- Anthozoa
- Asteroidea
- Azhdarchidae
- Bivalvia
- Brachiopoda
The 40 most often recorded, of 83.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.