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Original Usage: | Collignoniceras Breistroffer, 1947 | |
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Rang: | Genus |
No BHL Results
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Spelling: | Collignoniceras | |
auteurschap: | Breistroffer, 1947 in |
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uitgave: | Identification d’un biohorizon d’ammonites à Romaniceras (Romaniceras) marigniacum sp. nov. (Turonien moyen) à la base du Tuffeau Jaune de Touraine (France). Carnets Geol. [formerly Carnets de Géologie - Notebooks on Geology] 20(4): 37-89. | |
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