Platyclymenia lagowiensis (Sobolew, 1912)
Sugerowana cytacja: Dzik, J. 2015. Platyclymenia lagowiensis (Sobolew, 1912) . Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Platyclymenia+lagowiensis+)
 Platyclymenia lagowiensis (Sobolew, 1912) from the P. trachytera Zone at Łagów, Ostrówka and Jabłonna (in the Holy Cross Mountains. Diagnoza Mature whorls somewhat higher than wide; umbilicus covering less than half of the conch diameter; juvenile whorls with sharp ribs on flanks. Porównanie From Platyclymenia annulata (Münster, 1832), the population variability of which was presented by Korn , the Polish species differs in higher, more angular whorls and narrower umbilicus. Cyrtoclymenia laxata and P. intracostata Czarnocki,1989 are probably mature specimens of the same species. Autekologia Występowanie geograficzne Łagów, Jabłonna and Ostrówka. Zasięg czasowy P. trachytera Zone. Materiały muzealne ZPAL: 25 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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