Opinion 182. on the Status of the Names Published by Gumbel (C. W.) in 1863 for Subdivisions of the Genus Clymenia Munster 1832 (Class Cephalopoda, Order Ammonoidea)
Published in Opinions And Declarations Rendered By The International Commission On Zoological Nomenclature, in 1944, in volume 3, issue 1, pages 1-8
Date published:1944