Sporadoceras terminus
Sugerowana cytacja: Dzik, J. 2015. Sporadoceras terminus Dzik 2006. Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/viewrev/Species/Sporadoceras+terminus+)
 Sporadoceras terminus Dzik, 2006 from the P. jugosus Zone at Dzikowiec and Kowala in the Holy Cross Mountains.
Diagnoza Suture with bulbous lobes and saddles, additional ventral and flank lobes of subequal depth; rather globose conch. Porównanie Sporadoceras orbiculare (Münster, 1832) may represent a connecting link between S. nux and S. terminus, being intermedioate in its geological age and in the inferred conch globosity at comparable stages of the ontogeny. Autekologia Występowanie geograficzne P. jugosus (possibly also D. trigonica) Zone. Zasięg czasowy Kowala and Dzikowiec. Materiały muzealne ZPAL: 10 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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