Phlycticeras
WebbDOI: 10.1016/J.GEOBIOS.2009.11.006 Corpus ID: 92668745; Sexual dimorphism and polymorphism in a Callovian Phlycticeras (Ammonoidea) assemblage of Kutch, India … WebbPhlycticeratinae is an ammonite subfamily included in the Oppeliidae established for the genus Phlycticeras.Although there seems to be some affinity with Stephanoceratoidea it is most likely descended from some bathonian member of the Oppeliinae.. The genus Phlycticeras is involute, feebly but coarsely ribbed, tuberculate, strongly strigate, with …
Phlycticeras
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Webb4 nov. 2024 · In Phlycticeratinae (Phlycticeras, Oxydiscites), the keel is very sharp and finely serrate, unlike that in Diplesioceras. In Strigoceratinae, the keel is smooth and rounded, closer to that of Diplesioceras. Within Strigoceratinae, only the genus Granulochetoceras Geyer, 1960 exhibits a floored undulating keel (Schweigert et al. 2007). Webb1 jan. 2015 · For example, the Bathonian/Callovian boundary is well-marked by the change from the Phlycticeras scheurlenae chronospecies into the Phlycticeras mexicanum chronospecies (Schweigert and Dietze 1998, Figs. 2E, F). In the field, however, such highly diagnostic forms are too rare to be used successfully, ...
WebbGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. WebbDOI: 10.1016/J.GEOBIOS.2009.11.006 Corpus ID: 92668745; Sexual dimorphism and polymorphism in a Callovian Phlycticeras (Ammonoidea) assemblage of Kutch, India @inproceedings{Bardhan2010SexualDA, title={Sexual dimorphism and polymorphism in a Callovian Phlycticeras (Ammonoidea) assemblage of Kutch, India}, author={Subhendu …
Webbpreparation ammonite fossil Phlycticeras Callovien France WebbPhlycticeras paper. Phlycticeras paper. Pinaki Roy. This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non …
Webb1 maj 2010 · Phlycticeras was mostly described as ancillary taxa by the early workers while writing monographs due to paucity of specimens, but recently Schweigert and Dietze (1998) and Schweigert et al. (2003) comprehensively dealt with the phylogeny, …
WebbThe genus Phlycticeras is involute, feebly but coarsely ribbed, tuberculate, strongly strigate, with serrated keel and moderately complex sutures. See also: words rhyming with phlycticeratinae, words from word "phlycticeratinae", ... small cardigans for womenWebbDownload scientific diagram Whorl section of the Phlycticeras specimens measured on the body chamber. a -var. polygonium [M], figured in Fig. 13j-h; b -var. nodosum [M], … small card tables cheap walmartWebb1 maj 2010 · Phlycticeras-Oecoptychius have been considered as a possible dimorphic pair since long, but here shown to have many inconsistencies to support these views. small cardigan sweaters for womenWebb1 maj 2010 · Phlycticeras-Oecoptychius have been considered as a possible dimorphic pair since long, but here shown to have many inconsistencies to support these views. … somerset council highways departmentWebb1 feb. 2024 · New data on two rare genera (Phlycticeras and Pachyerymnoceras) from the Callovian (Middle Jurassic) sediments of Kachchh, western India are presented with an … small cardinals for decorating small treeWebbgenus Phlycticeras (Phlycticeras polygonium var. poly-gonium [M]) from the entire south of Tethys in latest Early Callovian sediments of Jumara. All occurrences are further … small car dollyWebbDownload scientific diagram 9 Model of an antidimorphic pair of the Middle Jurassic Phlycticeras/ Oecoptychius by B. Scheffold (Zurich). Note that Oecoptychius might have … small cards by caspari