検索結果（標本）

4 matching. Displaying 1 - 4

MM 07072	Harpoceras (Harpoceras) okadai (Yokoyama) Holotype Hirano, H., 1971 p. 127, pl. 20, fig. 1 Mesozoic \| Mollusca : Cephalopoda Material Reports, no. 2, p. 42.
MM 07073	Dactylioceras (Dactylioceras) helianthoides Yokoyama Lectotype Hirano, H., 1971 p. 104, pl. 14, fig. 9 Mesozoic \| Mollusca : Cephalopoda Material Reports, no. 2, p. 42.
MM 07074	Dactylioceras (Dactylioceras) helianthoides Yokoyama Paralectotype Hirano, H., 1971 p. 104, pl. 14, fig. 8a, b Mesozoic \| Mollusca : Cephalopoda Material Reports, no. 2, p. 42.
MM 07075	Dactylioceras (Dactylioceras) helianthoides Yokoyama Paralectotype Hirano, H., 1971 p. 104, pl. 14, fig. 10 Mesozoic \| Mollusca : Cephalopoda Material Reports, no. 2, p. 42.