(ofMargaritifera geyeri Modell, 1931 †)Modell, H. (1931). Die Najaden der oberbayerischen Cyrenenschichten. <em>Palaeontographica.</em> 75(3-6): 63-80. page(s): 70, pl. 13, figs 5-6, pl. 14, fig. 15c [details] Available for editors [request]
original description(ofMargaritifera geyeri Modell, 1931 †)Modell, H. (1931). Die Najaden der oberbayerischen Cyrenenschichten. <em>Palaeontographica.</em> 75(3-6): 63-80. page(s): 70, pl. 13, figs 5-6, pl. 14, fig. 15c [details] Available for editors [request]