Title
Opinion 557 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the nominal genus Calycoceras Hyatt, 1900 (Class Cephalopoda, Order Ammonoidea)
By
International Commission on Zoological Nomenclature
Hemming, Francis
Type
Article
Date of Publication
1959-04-14
Original Publication
Opinions and declarations rendered by the International Commission on Zoological Nomenclature
Volume
20
Series / Issue
Issue: 24
Pages
265--276
Contributed by
Language
English
Published by
London Printed by order of the International Trust for Zoological Nomenclature
Identifiers
BioStor:
https://biostor.org/reference/146469
DOI:
https://doi.org/10.5962/p.149829