Northumberland Formation
 | This article needs additional citations for verification. (January 2021) |
| Northumberland Formation | |
|---|---|
| Stratigraphic range: Late Cretaceous, ? | |
| Type | Geological formation |
| Location | |
| Country |  Canada |
The Northumberland Formation is a Late Cretaceous (?Campanian-?Maastrichtian)-aged geologic formation in Canada. It belongs to the larger Nanaimo Group.[1] Indeterminate bird and pterosaur fossils have been recovered from the formation,[2] as well as a potential gladius of Eromangateuthis.[3] The Northumberland Formation has been known to science since at least 2008.
See also
Footnotes
- ^ Martin-Silverstone, Elizabeth; Witton, Mark P.; Arbour, Victoria Megan; Currie, Philip J. (2016). "A small azhdarchoid pterosaur from the latest Cretaceous, the age of flying giants". Royal Society Open Science. 3 (8): 160333. Bibcode:2016RSOS....360333M. doi:10.1098/rsos.160333. PMC 5108964. PMID 27853614.
- ^ Arbour, Victoria Megan; Currie, Philip J. (2011). "An istiodactylid pterosaur from the Upper Cretaceous Nanaimo Group, Hornby Island, British Columbia, Canada". Canadian Journal of Earth Sciences. 48 (1): 63–69. Bibcode:2011CaJES..48...63S. doi:10.1139/E10-083.
- ^ Fuchs; Beard; Tanabe; Ross, Dirk; G.; K.; R. (2007-08-17). "Coleoid cephalopods from the Late Cretaceous north eastern Pacific" (PDF). Seventh International Symposium 'Cephalopods - Present & Past'.: 131.
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References
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