Cheiloceras angustivaricatum (Sobolew, 1914)
Sugerowana cytacja: Dzik, J. 2015. Cheiloceras angustivaricatum (Sobolew, 1914) . Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Cheiloceras+angustivaricatum+)
 Cheiloceras angustivaricatum;internal thickenings and outline of the shell. Diagnoza Minute conch with flat flanks and radially running sinuous internal thickenings; suture with angular flank lobe. Porównanie Oma-monomeroceras (Cheiloceras) subpartitum Münst. angustivaricatum Sobolew, 1914 from the Lower Łagów Beds and O. (Ch.) s. lativaricatum Sobolew, 1914 , from both the Lower (the holotype) and Upper Łagów Beds apparently represent morphotypes of the same species. Perhaps also his Oma-monomeroceras (Aganides) atavum from Sieklucki’s brickpit belongs here or to Ch. discoidale. Autekologia Występowanie geograficzne Jabłonna, Kadzielnia, and Łagów-Dule. Zasięg czasowy K. crepida Zone. Materiały muzealne ZPAL: 2 specimens. Literatura Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359. |
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