Aktastioceras nishikawai n sp, a first Permian bactritoid cephalopod from Japan

S. Niko, T. Nishida, and T. Hamada

1993

Article

Journal of Paleontology 67:314-316

Find it at:

Taxa discussed in this work:

• Aktastioceras nishikawai

Taxonomy:

• Aktastioceras nishikawai belongs to Aktastioceras - Niko et al. (1993)