Anagaudryceras: Difference between revisions
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{{Short description|Extinct genus of ammonites}} |
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{{Automatic taxobox |
{{Automatic taxobox |
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|fossil_range = [[Albian]] - [[Maastrichtian]] |
| fossil_range = [[Albian]] - [[Maastrichtian]] |
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| image = File:Anagaudryceras limatum and Damesites sugata.jpg |
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| image = |
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| image_caption = |
| image_caption = ''Anagaudryceras limatum'' (center) |
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| taxon = Anagaudryceras |
| taxon = Anagaudryceras |
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| authority = Shimizu, 1934 |
| authority = Shimizu, 1934 |
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| subdivision_ranks = Species |
| subdivision_ranks = Species |
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| subdivision = |
| subdivision = See text |
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*see text |
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* [http://paleodb.org/cgi-bin/bridge.pl?action=basicTaxonInfo&taxon_no=14548 The Paleobiology Datase ''Anagaudriceras'' entry] accessed 5 April 2012 |
* [http://paleodb.org/cgi-bin/bridge.pl?action=basicTaxonInfo&taxon_no=14548 The Paleobiology Datase ''Anagaudriceras'' entry] accessed 5 April 2012 |
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{{Taxonbar|from=Q3729797}} |
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[[Category:Ammonites of Europe]] |
[[Category:Ammonites of Europe]] |
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[[Category:Ammonites of Australia]] |
[[Category:Ammonites of Australia]] |
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[[Category:Cretaceous ammonites of North America]] |
[[Category:Cretaceous ammonites of North America]] |
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[[Category:Albian genus first appearances]] |
[[Category:Albian genus first appearances]] |
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[[Category: |
[[Category:Cenomanian genera]] |
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[[Category:Turonian genera]] |
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[[Category:Coniacian genera]] |
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[[Category:Santonian genera]] |
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[[Category:Campanian genera]] |
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[[Category:Maastrichtian genus extinctions]] |
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Latest revision as of 01:52, 15 October 2024
Anagaudryceras Temporal range: Albian - Maastrichtian
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Anagaudryceras limatum (center) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | †Ammonoidea |
Order: | †Ammonitida |
Family: | †Gaudryceratidae |
Genus: | †Anagaudryceras Shimizu, 1934 |
Species | |
See text |
Anagaudryceras is an extinct genus of ammonite from the later Cretaceous belonging to the Ammonoidea family Gaudryceratidae. Anagaudryceras has a moderately involute shell with a deep umbilicus and strongly ribbed outer whorl. Ribs are thick and rounded and cross over the venter uninterrupted.
References
[edit]- Arkell, W.J.; Kummel, B.; Wright, C.W. (1957). Mesozoic Ammonoidea. Treatise on Invertebrate Paleontology, Part L, Mollusca 4. Lawrence, Kansas: Geological Society of America and University of Kansas Press.
- Wani, R. 2007. Differential preservation of the Upper Cretaceous ammonoid Anagaudryceras limatum with corrugated shell in central Hokkaido, Japan. Acta Palaeontologica Polonica 52 (1) 2007 [1]
- The Paleobiology Datase Anagaudriceras entry accessed 5 April 2012