Direction 70 Validation under the Plenary Powers of the family-group name Arieticeratinae Howarth, 1955 (class Cephalopoda, order Ammonoidea) (Direction supplementary to Opinion 337)
International Commission on Zoological Nomenclature Hemming, Francis
Article
1957-07-31
Opinions and declarations rendered by the International Commission on Zoological Nomenclature
16
Issue: 19
i--xii
BHL Australia BioStor
English
London Printed by order of the International Trust for Zoological Nomenclature
BioStor: https://biostor.org/reference/146155 DOI: https://doi.org/10.5962/p.149414
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