Title
Opinion 556 Designation under the Plenary Powers of a type species in harmony with accustomed usage for the nominal genus Labeceras Spath, 1925 (Class Cephalopoda, Order Ammonoidea)
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/146468
Rights Status
In copyright. Digitized with the permission of the rights holder.
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