New species of fossil butterfly (Nymphalidae: Limenitidinae) from the Upper Pliocene to Lower Pleistocene Teragi Group, Hyogo Prefecture, Japan

公開日: 2025/05/02 | 29 巻 p. 76-86

Hiroaki Aiba, Yui Takahashi, Kotaro Saito

Five ammonoids from the Turonian/Coniacian (Upper Cretaceous) boundary horizon in the Ashizawa Formation, Futaba Group, Fukushima, Japan

公開日: 2025/05/02 | 29 巻 p. 64-75

Yusuke Muramiya, Hiroaki Inose, Fumiaki Utagawa, Daisuke Aiba, Hisao Ando, Hikaru Omori, Chisato Suzuki, Iwaki Natural History Association

Constructional morphology of cerithiform gastropods

公開日: 2007/01/12 | 10 巻 p. 233-259

Jenny SÄLGEBACK, Enrico SAVAZZI

Phylogeny of lamniform sharks (Chondrichthyes: Elasmobranchii) and the contribution of dental characters to lamniform systematics

公開日: 2006/10/10 | 9 巻 p. 55-72

Kenshu SHIMADA

A new genus and species of Microphysidae (Hemiptera: Heteroptera) with long labium in Late Cretaceous Iwaki amber from Futaba Group of Iwaki City, Fukushima Prefecture, Japan

公開日: 2025/03/17 | 29 巻 p. 44-53

Hiroaki Aiba, Jun Souma, Hiroaki Inose