Search Result - Specimen

Helicoprion bessonowi Karpinsky

Masutomi, K. & Hamada, T., 1966   p. 74, pl. 37, fig. 2

Paleozoic | Chordata

Material Reports, no. 15, p. 94.

Helicoprion bessonowi Karpinsky

Shikama, T., 1943   p. 164, pl. 12, fig. 14

Paleozoic | Chordata

Material Reports, no. 15, p. 143.

Helicoprion bessonowi Karpinsky

Shikama, T., 1952   p. 100, pl. 12, fig. 14

Paleozoic | Chordata

Material Reports, no. 15, p. 152.

Helicoprion bessonowi Karpinsky

Shikama, T., 1964   p. 172, pl. 63, fig. 1

Paleozoic | Chordata

Material Reports, no. 15, p. 167.

Helicoprion Bessonowi Karpinsky

Yabe, H., 1903a   p. 8, pl. 2

Paleozoic | Chordata

Material Reports, no. 2, p. 295.