Results 301 to 310 of about 42,623 (370)

Exploration of the covariation signal between cortical bone and dentine volumes across the upper limb bones and anterior teeth in modern humans and relevance to evolutionary anthropology

open access: yesJournal of Anatomy, EarlyView.
Using microtomographic scans of modern human arm and forearm bones and anterior dentition, we quantified cortical bone and dentine volumes and their topographic distribution. Our results revealed a co‐variation between cortical bone and dentine volumes, suggesting shared factors influencing their postnatal development.
Mathilde Augoyard   +8 more
wiley   +1 more source

Palaeobiology and osteohistology of South African sauropodomorph dinosaurs

open access: yesJournal of Anatomy, EarlyView.
We found that the transitionary Sauropodiformes show both the traits of rapid growth of derived Sauropoda as well as interrupted growth of early branching Sauropodomorpha. There appears to be much more variation in growth dynamics of Sauropodiformes than initially thought.
Fay‐yaad Toefy   +2 more
wiley   +1 more source

Evolution of growth strategy in alligators and caimans informed by osteohistology of the late Eocene early‐diverging alligatoroid crocodylian Diplocynodon hantoniensis

open access: yesJournal of Anatomy, EarlyView.
Living alligatoroids (alligators and caimans) share osteohistological features and display similar overall growth rates. However, it is unclear if these shared patterns are the result of convergent responses or reflect an ancestral condition. In this study, we histologically sampled nine femora of the fossil alligatoroid Diplocynodon hantoniensis to ...
D. K. Hoffman   +5 more
wiley   +1 more source

The genomes of the aquarium sponges Tethya wilhelma and Tethya minuta (Porifera: Demospongiae). [PDF]

open access: yesF1000Res
Wörheide G   +5 more
europepmc   +1 more source

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