| 词条 | Tetrabelus |
| 释义 |
| name = Tetrabelus | fossil_range = | regnum = Animalia | phylum = Mollusca | classis = Cephalopoda | unranked_ordo = Belemnoidea | genus = Tetrabelus }}Tetrabelus is a genus of belemnite, an extinct group of cephalopods.[2] See also{{Portal|Paleontology}}
References1. ^{{cite journal | last = Sepkoski | first = Jack | title = A compendium of fossil marine animal genera (Cephalopoda entry) | journal = Bulletins of American Paleontology | volume = 364 |page=560 | date = 2002 | url = http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class | accessdate = 2009-04-10 }} {{Taxonbar|from=Q7706209}}{{paleo-cephalopod-stub}}2. ^{{cite journal | last = Sepkoski | first = Jack | title = A compendium of fossil marine animal genera (Cephalopoda entry) | journal = Bulletins of American Paleontology | volume = 364 |page=560 | year = 2002 | url = http://strata.geology.wisc.edu/jack/showgenera.php?taxon=231&rank=class | accessdate = 2009-04-10 }} 1 : Belemnites |
| 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。