Cadoceras
Sign in to saveCadoceras is an extinct ammonite genus belonging to the Cardioceratidae that lived during the Jurassic period from the late Bajocian to the early Callovian.
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Within Vinony's link graph, Cadoceras is referenced by 13 other articles, and connects out to Animalia, year and Mollusca.
It sits within the topics Ammonitida genera, Jurassic ammonites of North America and Stephanoceratoidea.
Its subject is documented across 4 Wikipedia language editions.
Wikidata facts
- Image
- Cardioceratidae - Cadoceras elatmae.JPG
Show 5 more facts
- taxon rank
- genus
- taxon name
- Cadoceras
- Commons category
- Cadoceras
- start time
- 164700000-
- end time
- 161200000-
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Encyclopedic overview
3 sectionsContents
- Morphology
- Distribution
- References
Cadoceras is an extinct ammonite genus belonging to the Cardioceratidae that lived during the Jurassic period from the late Bajocian to the early Callovian.
==Morphology== The typical Cadoceras shell is strongly ribbed, subglobular, with a broadly rounded venter, strongly embracing whorls, deep umbilicus, and a smile-like crescent-shaped aperture. Ribs arise from the umbilical shoulder and bifurcate (divide in two) about mid flank and cross the venter without interruption. Species vary in the nature of ribbing and roundness of the umbilical shoulder.
Excerpted from Wikipedia’s “Cadoceras” article, available under the CC BY-SA 4.0 licence.