2018-4

Fossil Herpetocetine Baleen Whales (Cetacea, Mysticeti, Cetotheriidae) from the Lower Pliocene Horokaoshirarika Formation at Numata, Hokkaido, Northern Japan

Yoshihiro Tanaka, Hitoshi Furusawa, Lawrence G. Barnes
vol. 22, no. 4, p. 295-306, (1 October 2018)

Radiolarian Fossils from Conglomerate Layers of the Upper Cretaceous Nakaminato Group Exposed Along the Pacific Coast of Ibaraki Prefecture, Central Japan: Staged Denudation of the Mid-Mesozoic Accretionary Complexes in the Kanto District

Hiroaki Inose, Kaoru Furuuchi, Tsuyoshi Ito, Katsuo Sashida, Sachiko Agematsu
vol. 22, no. 4, p. 307-325, (1 October 2018)

Response of Deep-Sea Benthic Foraminifera to Paleoproductivity Changes on the Shatsky Rise in the Northwestern Pacific Ocean Over the Last 187 Kyr

Ken'Ichi Ohkushi, Motoko Hata, Naoki Nemoto
vol. 22, no. 4, p. 326-351, (1 October 2018)

A New Miocene Herring, Clupea macrocephala, from Sakaki Town, Hanishina County, Nagano, Japan

Yoshitaka Yabumoto, Mihkail V. Nazarkin
vol. 22, no. 4, p. 352-363, (1 October 2018)

The Late Cretaceous Chimaeroid Fish, Ischyodus bifurcatus Case (Chondrichthyes: Holocephali), from California, USA, and Its Paleobiogeographical Significance

Evan D. Johnson-Ransom, Evgeny V. Popov, Thomas A. Deméré, Kenshu Shimada
vol. 22 no. 4, p. 364-372, (1 October 2018)

Reconsideration of the Late Carboniferous and Permian Fusuline Faunas in the Sakamototoge Area (Northern Part of the Mino Belt), Gifu Prefecture, Japan

Fumio Kobayashi, Hiroshi Furutani
vol. 22 no. 4, p. 373-389, (1 October 2018)