Un cephalopode remarquable de l'Hauterivien basal de la Drome; Himantoceras nov. gen
- 1 January 1964
- journal article
- Published by EDP Sciences in BSGF - Earth Sciences Bulletin
- Vol. S7-VI (2) , 205-213
- https://doi.org/10.2113/gssgfbull.s7-vi.2.205
Abstract
A new genus, Himantoceras n. gen., and three new species, H. trinodosum n. sp., H. acuticostatum n. sp., and H. collignoni n. sp., are described from southeastern France. The stratigraphic horizon from which these specimens were obtained is at the base of a thin bed of marl transitional between the Valanginian and the Hauterivian (lower Cretaceous).Keywords
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