Title
Opinion 302 Designation, under Tlie Plenary Powers, of a type species, for the genus Aulacostephanus Tornquist, 1896 (class Cephalopoda, order Ammonoidea) in harmony with accustomed nomenclatorial usage
By
International Commission on Zoological Nomenclature
Date of Publication
1954-10-16
Original Publication
Opinions and declarations rendered by the International Commission on Zoological Nomenclature
Published by
London, Printed by order of the International Trust for Zoological Nomenclature,
Identifiers
BioStor:
https://biostor.org/reference/146267
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