Description Holotype of Retzneiosoma jaseneki Kroh, 2005 (NHMW 2003z0071/0002)
from the Badenian (= Middle Miocene) of Retznei, Austria
Aboral view showing imbricate plates, “membranous” gaps, and aboral tuberculation (A). Notice that large parts of the aboral surface are missing exposing the lantern and the inside of the oral surface (B; showing ambulacral plating).
Kroh, A. 2005. Catalogus Fossilium Austriae. Band 2. Echinoidea neogenica, pp. lvi+210. Österreichische Akademie der Wissenschaften; Wien.Author Kroh, AndreasJPG file - 73.96 kB - 800 x 463 pixelsadded on 2011-05-05454 viewsEchinoidea taxaRetzneiosoma jaseneki Kroh, 2005 †checked Kroh, Andreas 2011-05-05 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License