Results 81 to 90 of about 17,303 (260)
New evidence for the earliest ornithischian dinosaurs from Asia
iScienceSummary: The Early Jurassic ornithischian dinosaurs in Laurasia are dominated by armored dinosaurs, with other early ornithischian groups being rare. Here, a new taxon, Archaeocursor asiaticus gen. et sp.
Xi Yao +4 more
doaj +1 more source
Developmental Dynamics, EarlyView.Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang +3 more
wiley +1 more source
Geological Journal, EarlyView.This study reports the exceptional preservation of the Eocene freshwater bivalve Batissa sitakaraensis from Hokkaido, Japan. Multimodal analyses reveal that both the aragonitic shell mineralogy and the delicate organic periostracum retain their original structural and chemical characteristics after millions of years.
Taro Yoshimura +4 more
wiley +1 more source
What’s your dinosaur? Or, imaginative reconstruction and absolute truth in the museum space
Museum & Society, 2019 For the first half of the nineteenth century, objects in the British Museum were largely unlabeled, uncatalogued, and unexplained. Nevertheless, the idea that the object could evoke a ‘larger world’ was current in discussions of the pedagogical use of ...
Jordan Kistler, Will Tattersdill
doaj +1 more source
, 2023 Subjects: Evolutionary Biology. Contributors: Darren K. Griffin, Denis M. Larkin, Rebecca E. O’Connor, Michael N. Romanov. According to Britannica, dinosaurs are described as “Triceratops, contemporary birds, their most recent common ancestor and ...
O’Connor, Rebecca E. +3 more
core
TESOL Quarterly, EarlyView.Abstract Amid growing interest in multilingual pedagogies, translanguaging has increasingly been positioned as a response to monolingual teaching norms. Yet empirical accounts of what pedagogical translanguaging looks like in everyday classrooms—particularly in teaching English to young learners—remain limited.
Sue Garton, Serdar Tekin
wiley +1 more source
Locomotion and the early Mesozoic success of Archosauromorpha
Royal Society Open ScienceThe Triassic was a time of ecological upheaval as life recovered from the Permian-Triassic mass extinction. Archosauromorphs were a key component of the recovery, diversifying substantially during the Triassic and encompassing the origins of dinosaurs ...
Amy E. Shipley +4 more
doaj +1 more source
Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil). [PDF]
Anat Rec (Hoboken)Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Aureliano T +3 more
europepmc +2 more sources
Вестник Кемеровского государственного университета, 2015 The paper presents the experience of networking of museums, universities, experts in the field of paleontology and geology of Kemerovo region as a form of development of the activities of Shestakovo Complex due to the global archeological finding – the ...
T. A. Zubareva +3 more
doaj
Gender &History, EarlyView.ABSTRACT This article examines the published writings of Lorna Gulston (c. 1932–2023), a hitherto unknown Northern Irish civil servant who wrote many articles for the earliest British lesbian magazines such as Arena Three, Sappho and Sequel. In doing so, the article asks: How did Gulston find her way onto the pages of these pioneering magazines?
Maurice J. Casey
wiley +1 more source