词条 | Wrightoceras |
释义 |
| name = Wrightoceras | status = fossil | fossil_range = Turonian {{fossil range|93|89}} | regnum = Animalia | phylum = Mollusca | classis = Cephalopoda | subclassis = Ammonoidea | genus = Wrightoceras | genus_authority = Reyment 1954 | subdivision_ranks = Species[1] | subdivision =
}}Wrightoceras is an extinct genus of cephalopod, belonging to the Ammonite subclass, that lived during the Turonian epoch of the Late Cretaceous.[2] DistributionFossils of Wrightoceras have been found in Brazil, Colombia (La Frontera Formation),[3] Egypt, Gabon, Mexico, Morocco, Nigeria, Oman, Peru, Tunisia, United States (Texas), and Venezuela.[1] References{{Portal|Paleontology|Cretaceous}}1. ^1 {{cite web | title= Paleobiology Database - Wrightoceras |authorlink =| coauthors = | year = | url = http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=129327 | accessdate = 2014-06-28 }} 2. ^{{cite web |last=Sepkoski |first=Jack |title=Sepkoski's Online Genus Database |year=2002 |url=http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class |accessdate=2014-05-28}} 3. ^Patarroyo, 2016, p.41 Bibliography
15 : Cretaceous ammonites|Ammonites of Africa|Cretaceous Africa|Ammonites of North America|Cretaceous Mexico|Cretaceous United States|Ammonites of South America|Cretaceous Brazil|Cretaceous Colombia|Cretaceous Peru|Cretaceous Venezuela|Turonian life|Turonian genus first appearances|Turonian genus extinctions|Fossil taxa described in 1954 |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。