3 matching.
Displaying
1 -
3
Ormoceras japonicum Niko Holotype Niko, S., 1990a p. 595, figs. 2-1–4; 3-6 Paleozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 39. |
|
|
Ormoceras japonicum Niko Paratype Niko, S., 1990a p. 595, fig. 2-5,6 Paleozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 39. |
|
|
Metarmenoceras kameii Niko Holotype Niko, S., 1990a p. 596, fig. 3-3,4,5,7 Paleozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 39. |
|
3 matching.
Displaying
1 -
3