ティラノサウルス・レックス

カマラサウルス

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Skulls of Kitakogane Site residents during the Jomon period

JOMON ARCHIVES; Digital Archives of the Jomon Prehistoric Sites in Northern Japan

JOMON ARCHIVES; Digital Archives of the Jomon Prehistoric Sites in Northern Japan

ニッポンサイ

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Skull

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Restored skeleton of Mesodermochelys undulatus

Hobetsu Museum

Hokkaido Digital Museum

Behemotops katsuiei

Ashoro Museum of Paleontology

Hokkaido Digital Museum

ステゴサウルス

Tochigi Prefectural Museum

Tochigi Digital Museum "SHUGYOKU"(Culture Resources)

Ashoroa laticosta

Ashoro Museum of Paleontology

Hokkaido Digital Museum

Hannya with Curved Horns No Mask

Kyoto National Museum

Integrated Collections Database of the National Museums, Japan

Desmostylus skeleton fossil (replica)

KITAMI Reagion Museum of Science History and Art

Hokkaido Digital Museum

Restored skeleton of Kamuysaurus japonicus

Hobetsu Museum

Hokkaido Digital Museum

Restored skull of Kamuysaurus japonicus

Hobetsu Museum

Hokkaido Digital Museum

Miobalaenoptera numataensis

Numata Fossil Museum

Hokkaido Digital Museum

Mask

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Toggle (Netsuke)Shaped Like a Skull

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

神楽面

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

Gigaku Mask Rikishi

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

神楽面

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

Restored model of mosasaur

Hobetsu Museum

Hokkaido Digital Museum

Desmostylus / Chordata, Mammalia, Desmostylia, Desmostylidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals

Mosasaurus

Numata Fossil Museum

Hokkaido Digital Museum

Restored skeleton of Hobetsu-Araki-Ryu

Hobetsu Museum

Hokkaido Digital Museum

Gigaku Mask: Suikojû

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Desmostylus / Chordata, Mammalia, Desmostylia, Desmostylidae

Geological Survey of Japan, AIST

Geoscientific Database of Fossil, Rocks and Minerals