| 词条 | Cadomites |
| 释义 |
|name = Cadomites |fossil_range = from Bajocian to Callovian,[1] {{Fossilrange|171.6|164.7}}[2] | image = Stephanoceratidae - Cadomites species.JPG |image_width = 250px |image_caption = Fossil shell of Cadomites species from Calvados (France), on display at Galerie de paléontologie et d'anatomie comparée in Paris |regnum = Animalia |phylum = Mollusca |classis = Cephalopoda |subclassis = Ammonoidea |ordo = Ammonitida |superfamilia = Stephanoceratoidea |familia = Stephanoceratidae |genus = Cadomites |genus_authority = Munier-Chalmas 1892 | synonyms = }}Cadomites is an extinct ammonite genus from the superfamily Stephanoceratoidea that lived during the Middle Jurassic (upper Bajocian – lower Callovian).[1] DescriptionCadomites is directly descended from Stephanoceras, with a similar collared and lipped aperture rim, but has denser, finer, sharper ribbing. The shell is discoidal, evolute, with a wide umbilicus. The suture is complex. DistributionFossils of species within this genus have been found in the Middle Jurassic sediments in Europe, Africa and South Asia.[2] References1. ^1 {{cite journal|last=Sepkoski |first=Jack |title=A compendium of fossil marine animal genera (Cephalopoda entry) | journal=Bulletins of American Paleontology |volume=363 |pages=1–560 | year=2002 | url=http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class |accessdate=2017-10-18 |deadurl=yes | archiveurl=https://web.archive.org/web/20160225225905/http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class | archivedate=2008-05-07 |df= }} 2. ^1 {{cite web | title= Paleobiology Database - Cadomites |authorlink =| coauthors = | year = | url = http://paleodb.org/cgi-bin/bridge.pl?action=checkTaxonInfo&taxon_no=14657&is_real_user=1| accessdate = 2017-10-19 }} Bibliography
External links
8 : Middle Jurassic ammonites|Middle Jurassic ammonites of Europe|Ammonites of Africa|Jurassic animals of Africa|Middle Jurassic Africa|Ammonites of Asia|Jurassic animals of Asia|Middle Jurassic Asia |
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