2022-2

Tohokubelus gen. nov., the Oldest Belemnite from the Olenekian (Lower Triassic) of Northeast Japan

Shuji Niko, Masayuki Ehiro
vol. 26, no. 2, p. 115-123, (1 April 2022)

Pterophyllum pachyrachis (Bennettitales) from the Upper Jurassic to Lower Cretaceous Tetori Group, Fukui Prefecture, Central Japan

Toshihiro Yamada, Megumi Nishino
vol. 26, no. 2, p. 124-130, (1 April 2022)

Fossil Lateral Arm Plates of Stegophiura sladeni (Echinodermata: Ophiuroidea: Ophiurida) from the Middle Pleistocene of Japan

Masanori Okanishi, Shota Mitsui, Ben Thuy
vol. 26, no. 2, p. 131-136, (1 April 2022)

Latest Olenekian (Early Triassic) Ammonoids from the Uppermost Part of the Osawa Formation (Inai Group) in the South Kitakami Belt, Northeast Japan

Masayuki Ehiro
vol. 26, no. 2, p. 137-157, (1 April 2022)

Kimuriella gen. nov. (Bennettitales), a Whole-Plant Bennettite from the Oxfordian (Upper Jurassic) Tochikubo Formation of Shidazawa, Minamisōma, Fukushima Prefecture, Northeast Japan

Christian Pott, Hideo Takimoto
vol. 26, no. 2, p. 158-186, (1 April 2022)

Tropical Radiolarian Biostratigraphy from the Early to Late Miocene at ODP Site 714 in the Tropical Indian Ocean

Shin-Ichi Kamikuri
vol. 26, no. 2, p. 187-212, (1 April 2022)

A Second Specimen of the Crossognathiform Fish Apsopelix miyazakii from the Cretaceous Yezo Group of Mikasa Area, Central Hokkaido, Japan

Shinya Miyata, Yoshitaka Yabumoto, Yasuhisa Nakajima, Yasuhiro Ito, Takenori Sasaki
vol. 26, no. 2, p. 213-223, (1 April 2022)