ウシガエル

アズマヒキガエル

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Restored skeleton of Mesodermochelys undulatus

Hobetsu Museum

Hokkaido Digital Museum

Desmostylus skeleton fossil (replica)

KITAMI Reagion Museum of Science History and Art

Hokkaido Digital Museum

ニッポンサイ

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Ashoroa laticosta

Ashoro Museum of Paleontology

Hokkaido Digital Museum

Mosasaurus

Numata Fossil Museum

Hokkaido Digital Museum

神楽面

Fukuoka City Museum

Fukuoka City Museum Collection Database

Desmostylus / Chordata, Mammalia, Desmostylia, Desmostylidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Murex / Mollusca, Gastropoda, Caenogastropoda, Muricidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

能面　鼻瘤悪尉

Fukuoka City Museum

Fukuoka City Museum Collection Database

能面　般若

Fukuoka City Museum

Fukuoka City Museum Collection Database

能面　小獅子

Fukuoka City Museum

Fukuoka City Museum Collection Database

Skull

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Behemotops katsuiei

Ashoro Museum of Paleontology

Hokkaido Digital Museum

能面　顰

Fukuoka City Museum

Fukuoka City Museum Collection Database

Desmostylus / Chordata, Mammalia, Desmostylia, Desmostylidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Miobalaenoptera numataensis

Numata Fossil Museum

Hokkaido Digital Museum

Restored skeleton of Hobetsu-Araki-Ryu

Hobetsu Museum

Hokkaido Digital Museum

Noh Mask: Ja

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

会沢町産出のサイ骨格化石

佐野市葛生化石館

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Hokkaidornis abashiriensis

Ashoro Museum of Paleontology

Hokkaido Digital Museum

Restored skeleton of Phosphorosaurus ponpetelegans

Hobetsu Museum

Hokkaido Digital Museum

Omen（dai）

士別市立博物館

Hokkaido Digital Museum

カマラサウルス

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)