Echinoidea name details
original description
(of Heterodiadema libycum var. nigeriense Lambert, 1938 †) Lambert, R. (1938b). Une neuvelle variété de l'Heterodiadema libycum Desor, du Cénomanien supérieur de Tamaïa (Niger). <em>Bulletin de la Société Géologique de France, Série 5.</em> 8: 87-89. page(s): 87-89; pl. 6: figs. 9, 9a-b [details] Available for editors
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 27 [details] Available for editors
From editor or global species database
Distribution Niger territory, French West Africa [details]
Fossil Range Late Cenomanian, Late Cretaceous [details]
Taxonomic remark Originally proposed as an infrasubspecific taxon (variety), but is to be treated as a subspecies according to the Code (ICZN 1999 Art. 45.6.4.). [details]
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