始鳄螺
外观
始鳄螺属 化石时期:
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科学分类 | |
界: | 动物界 Animalia |
门: | 软体动物门 Mollusca |
纲: | 腹足纲 Gastropoda |
目: | 新腹足目 Neogastropoda |
科: | 卷管螺科 Turridae |
亚科: | 塔螺亚科 Turrinae |
属: | †始鳄螺属 Eosurcula Casey, 1904[1] |
物种 | |
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始鳄螺(学名:Eosurcula)是一类已灭绝的腹足纲软体动物化石。它们生存于始新世的亚洲、欧洲及北美洲。
栖息地
[编辑]物种
[编辑]- Eosurcula moorei Gabb, 1860 from Bartonian in Texas[2]
- Eosurcula stena (Edwards) from Hampshire[3]
参考文献
[编辑]- ^ Casey, T. L. Notes on the Pleurotomidae with description of some new genera and species. Transaction of the Academy of Science of St. Louis. 1904, 14 (5): 123–170 (英语).
- ^ http://paleodb.org/cgi-bin/bridge.pl?action=displayCollectionDetails&collection_no=7438 (页面存档备份,存于互联网档案馆) accessed 23 April 2009
- ^ http://www.dmap.co.uk/fossils/london/gast/longast.htm (页面存档备份,存于互联网档案馆) accessed 23 April 2009
- Fossils (Smithsonian Handbooks) by David Ward (Page 131)