Case 2403. Valanginites Sayn In Kilian 1910 Cephalopoda Ammonoidea Confirmation Of The Author Of The Genus And Of Ammonites nucleus Roemer 1841 As Its Type Species

P F Rawson
E Kemper

Published in Bulletin of Zoological Nomenclature, in 1989, in volume 46, pages 91-93

Date published:1989

DOI: 10.5962/bhl.part.503
BHL: 12230104
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