Opinion 127 Suspension of rules for Lepidocyclina Gümbel, 1868, type Nummulites Imantelli
International Commission on Zoological Nomenclature
Article
1936
Smithsonian miscellaneous collections
73
23--28
BioStor
English
Washington Smithsonian Institution 1862-1972
BioStor: https://biostor.org/reference/146030