Felisporadoceras kielcense (Sobolew, 1914)
Sugerowana cytacja: Dzik, J. 2015. Felisporadoceras kielcense (Sobolew, 1914) . Ikonoteka (http://ikonoteka.paleo.pan.pl/xwiki/bin/view/Species/Felisporadoceras+kielcense+)
 Felisporadoceras kielcense (Sobolew, 1914) from the mid C. marginifera Zone at Kowala in the Holy Cross Mountains. Diagnoza Suture with deep additional ventral lobes asymmetrically subdividing the ventral saddle and located closer to ventral than to flank lobe. Porównanie Sporadoceras biferum (Phillips, 1841) shows a symmetrical appearance of the additional ventral lobe. Admittedly, the similarity between sutures of Maeneceras lagoviense and F. kielcense is striking. It is possible that these are actually members of the same lineage and the difference in the profile of aperture is of secondary importance in disclosing phylogenetic affinities. Autekologia Występowanie geograficzne Kowala, reworked at Sieklucki’s brickpit in Kielce. Zasięg czasowy Mid C. marginifera Zone. Materiały muzealne ZPAL: 8 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. |
|
