検索結果（標本）

Iwayaspis asaphoides Kobayashi   Holotype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 1

Paleozoic | Arthropoda

Material Reports, no. 2, p. 172.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 6

Paleozoic | Arthropoda

Material Reports, no. 2, p. 172.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 2

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 3

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 5

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 7

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 8

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 9

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Iwayaspis asaphoides Kobayashi   Paratype

Kobayashi, T., 1962   p. 122, pl. 6, fig. 10

Paleozoic | Arthropoda

Material Reports, no. 2, p. 173.

Izumonauta kagana (Kaseno)

Kobayashi, T., 1956f   p. 99, pl. 6, fig. 3

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 35.

Izumonauta kagana (Kaseno)

Kobayashi, T., 1956f   p. 99, pl. 6, fig. 3

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 36.

Izumonauta kasataniensis (Kaseno)

Kobayashi, T., 1956f   p. 101, pl. 6, fig. 1

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 36.

Izumonauta kasataniensis (Kaseno)

Kobayashi, T., 1956f   p. 101, pl. 6, fig. 2

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 36.

Izumonauta kasataniensis (Kaseno)

Kobayashi, T., 1956f   p. 101, pl. 6, text-figs. 2, b

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 36.

Izumonauta lata Kobayashi   Holotype

Shikama, T., 1964   p. 160, pl. 57, fig. 14

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 15, p. 163.

Izumonauta lata Kobayashi, 1954   Holotype

Kobayashi, T., 1954d   p. 31, pl. 3, figs. 1-4

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 35.

Izumonauta tokunagai Yokoyama   Paratype

Kobayashi, T., 1956f   p. 102, text-figs. c, d

Cenozoic | Mollusca : Cephalopoda

Material Reports, no. 9, p. 36.

Izuus nakamurai Tokunaga & Saito   Holotype

Tokunaga, S. & Saito, K., 1938   p. 84, fig. 1

Cenozoic | Chordata

Material Reports, no. 9, p. 232.

Izuus nakamurai Tokunaga & Saito

Masutomi, K. & Hamada, T., 1966   p. 162, pl. 81, fig. 3

Cenozoic | Chordata

Material Reports, no. 15, p. 95.