User profiles for Ryuji Takasaki
Ryuji TakasakiOkayama University of Science Verified email at big.ous.ac.jp Cited by 216 |
[HTML][HTML] A new hadrosaurine (Dinosauria: Hadrosauridae) from the marine deposits of the late cretaceous Hakobuchi Formation, Yezo Group, Japan
Y Kobayashi, T Nishimura, R Takasaki, K Chiba…�- Scientific reports, 2019 - nature.com
A nearly complete skeleton of a new hadrosaurid, Kamuysaurus japonicus gen. et sp. nov.,
was discovered from the outer shelf deposits of the Upper Cretaceous Hakobuchi Formation …
was discovered from the outer shelf deposits of the Upper Cretaceous Hakobuchi Formation …
[HTML][HTML] Re-examination of the cranial osteology of the Arctic Alaskan hadrosaurine with implications for its taxonomic status
R Takasaki, AR Fiorillo, RS Tykoski, Y Kobayashi�- PLoS One, 2020 - journals.plos.org
Hadrosaurid fossils from the Liscomb Bonebed (Prince Creek Formation, North Slope,
Alaska) were the first dinosaur bones discovered from the Arctic. While the Prince Creek …
Alaska) were the first dinosaur bones discovered from the Arctic. While the Prince Creek …
Ornithomimosaurs from the Nemegt Formation of Mongolia: manus morphological variation and diversity
…, K Tsogtbaatar, PJ Currie, R Takasaki…�- Palaeogeography�…, 2018 - Elsevier
The Upper Cretaceous Nemegt Formation of Mongolia is rich in well-preserved dinosaurs
and Ornithomimosauria is one of the most common taxa in the formation. Three …
and Ornithomimosauria is one of the most common taxa in the formation. Three …
[HTML][HTML] The first definite lambeosaurine bone from the Liscomb Bonebed of the upper cretaceous Prince Creek formation, Alaska, United States
R Takasaki, AR Fiorillo, Y Kobayashi, RS Tykoski…�- Scientific Reports, 2019 - nature.com
The Prince Creek Formation of Alaska, a rock unit that represents lower coastal plain and
delta deposits, is one of the most important formations in the world for understanding …
delta deposits, is one of the most important formations in the world for understanding …
Description of the first definitive Corythosaurus (Dinosauria, Hadrosauridae) specimens from the Judith River Formation in Montana, USA and their�…
Despite the long history of research in the late Campanian Judith River Formation in northern
Montana, most of the vertebrate fossils are represented by fragmentary remains, making …
Montana, most of the vertebrate fossils are represented by fragmentary remains, making …
Reanalysis of the phylogenetic status of Nipponosaurus sachalinensis (Ornithopoda: Dinosauria) from the Late Cretaceous of Southern Sakhalin
R Takasaki, K Chiba, Y Kobayashi, PJ Currie…�- Historical�…, 2018 - Taylor & Francis
Nipponosaurus sachalinensis is the only definitive lambeosaurine hadrosaurid from
Sakhalin Island of Russia. Previous studies suggested it was a member of Lambeosaurini (derived …
Sakhalin Island of Russia. Previous studies suggested it was a member of Lambeosaurini (derived …
Beak morphology and limb proportions as adaptations of hadrosaurid foraging ecology
R Takasaki, Y Kobayashi�- Cretaceous Research, 2023 - Elsevier
Hadrosauridae, consisting of two subfamilies (Hadrosaurinae and Lambeosaurinae), is a
successful herbivorous dinosaur group that established a high taxonomic diversity and a …
successful herbivorous dinosaur group that established a high taxonomic diversity and a …
[HTML][HTML] A new basal hadrosaurid (Dinosauria: Ornithischia) from the latest Cretaceous Kita-ama Formation in Japan implies the origin of hadrosaurids
Y Kobayashi, R Takasaki, K Kubota, AR Fiorillo�- Scientific reports, 2021 - nature.com
Here we describe a partial hadrosaurid skeleton from the marine Maastrichtian Kita-ama
Formation in Japan as a new taxon, Yamatosaurus izanagii gen. et sp. nov., based on unique …
Formation in Japan as a new taxon, Yamatosaurus izanagii gen. et sp. nov., based on unique …
[HTML][HTML] New therizinosaurid dinosaur from the marine Osoushinai Formation (Upper Cretaceous, Japan) provides insight for function and evolution of therizinosaur�…
The record of therizinosaurs is rich in Asian countries such as Mongolia and China. Fragmentary
therizinosaur specimens have been reported from the Lower and Upper Cretaceous …
therizinosaur specimens have been reported from the Lower and Upper Cretaceous …
The robotic approach to the passive interlocking mechanism in the hindlimb musculoskeletal system of Crocodylus porosus
…, T Kinugasa, K Chiba, Y Okuda, R Takasaki…�- Advanced�…, 2023 - Taylor & Francis
Efficient locomotion in terrestrial vertebrates relies on intra-limb coordination that emerges
through interaction with the environment and passive interlocking of the musculoskeletal …
through interaction with the environment and passive interlocking of the musculoskeletal …