Effects of diet and gizzard muscularity on grit use in domestic chickens

por Takasaki, Ryuji, Kobayashi, Yoshitsugu
Publicado 2020

Re-examination of the cranial osteology of the Arctic Alaskan hadrosaurine with implications for its taxonomic status

por Takasaki, Ryuji, Fiorillo, Anthony R., Tykoski, Ronald S., Kobayashi, Yoshitsugu
Publicado 2020

A new basal hadrosaurid (Dinosauria: Ornithischia) from the latest Cretaceous Kita-ama Formation in Japan implies the origin of hadrosaurids

por Kobayashi, Yoshitsugu, Takasaki, Ryuji, Kubota, Katsuhiro, Fiorillo, Anthony R.
Publicado 2021

New therizinosaurid dinosaur from the marine Osoushinai Formation (Upper Cretaceous, Japan) provides insight for function and evolution of therizinosaur claws

por Kobayashi, Yoshitsugu, Takasaki, Ryuji, Fiorillo, Anthony R., Chinzorig, Tsogtbaatar, Hikida, Yoshinori
Publicado 2022

The First Definite Lambeosaurine Bone From the Liscomb Bonebed of the Upper Cretaceous Prince Creek Formation, Alaska, United States

por Takasaki, Ryuji, Fiorillo, Anthony R., Kobayashi, Yoshitsugu, Tykoski, Ronald S., McCarthy, Paul J.
Publicado 2019

A New Hadrosaurine (Dinosauria: Hadrosauridae) from the Marine Deposits of the Late Cretaceous Hakobuchi Formation, Yezo Group, Japan

por Kobayashi, Yoshitsugu, Nishimura, Tomohiro, Takasaki, Ryuji, Chiba, Kentaro, Fiorillo, Anthony R., Tanaka, Kohei, Chinzorig, Tsogtbaatar, Sato, Tamaki, Sakurai, Kazuhiko
Publicado 2019

Author Correction: A New Hadrosaurine (Dinosauria: Hadrosauridae) from the Marine Deposits of the Late Cretaceous Hakobuchi Formation, Yezo Group, Japan

por Kobayashi, Yoshitsugu, Nishimura, Tomohiro, Takasaki, Ryuji, Chiba, Kentaro, Fiorillo, Anthony R., Tanaka, Kohei, Chinzorig, Tsogtbaatar, Sato, Tamaki, Sakurai, Kazuhiko
Publicado 2019

Dinosaur ichnology and sedimentology of the Chignik Formation (Upper Cretaceous), Aniakchak National Monument, southwestern Alaska; Further insights on habitat preferences of high-...

por Fiorillo, Anthony R., Kobayashi, Yoshitsugu, McCarthy, Paul J., Tanaka, Tomonori, Tykoski, Ronald S., Lee, Yuong-Nam, Takasaki, Ryuji, Yoshida, Junki
Publicado 2019