- Durotrigensia
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Durotrigensia
Temporal range: Jurassic[1]Scientific classification Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: Ammonoidea Order: Ammonitida Superfamily: Perisphinctaceae Family: Parkinsoniadae Genus: Durotrigensia Durotrigensia is an extinct genus from the ammonitid superfamily Perisphinctaceae that lived during the Bajocien stage of the Middle Jurassic some 170 to 164 million years ago.
Durotrigensia, which is included in the persphinctacean family Parkinsoniadae, has also been seen as a subgenus of Parkinsonia.
References
- ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Cephalopoda entry)". Bulletins of American Paleontology 364: p.560. http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=231&rank=class. Retrieved 2008-04-05.
- Parkinsonia (Durotrigensia)sp [1]
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