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All Outputs (212)

Macroevolutionary patterns in the pelvis, stylopodium and zeugopodium of megalosauroid theropod dinosaurs and their importance for locomotor function (2023)
Journal Article
Lacerda, M., Bittencourt, J., & Hutchinson, J. (2023). Macroevolutionary patterns in the pelvis, stylopodium and zeugopodium of megalosauroid theropod dinosaurs and their importance for locomotor function. Royal Society Open Science, 10(8), https://doi.org/10.1098/rsos.230481

During the Mesozoic, non-avian theropods represented one of the most successful clades globally distributed, with a wide diversity of forms. An example is the clade Megalosauroidea, which included medium- to large-bodied forms. Here, we analyse the m... Read More about Macroevolutionary patterns in the pelvis, stylopodium and zeugopodium of megalosauroid theropod dinosaurs and their importance for locomotor function.

Correction to: Unravelling the postural diversity of mammals: Contribution of humeral cross-sections to palaeobiological inferences (Feb, 10.1007/s10914-023-09652-w, 2023) (2023)
Journal Article
Gonet, J., Bardin, J., Girondot, M., Hutchinson, J., & Laurin, M. (2023). Correction to: Unravelling the postural diversity of mammals: Contribution of humeral cross-sections to palaeobiological inferences (Feb, 10.1007/s10914-023-09652-w, 2023). Journal of Mammalian Evolution, 30(2), 339-339. https://doi.org/10.1007/s10914-023-09659-3

Locomotor and postural diversity among reptiles: palaeobiological implications (2023)
Journal Article
Gônet, J., Bardin, J., Girondot, M., Hutchinson, J., & Laurin, M. (2023). Locomotor and postural diversity among reptiles: palaeobiological implications. Journal of Anatomy, https://doi.org/10.1111/joa.13833

The conquest of land by the first tetrapod vertebrates represents a key stage in their evolution. Selection pressures exerted by this new environment on animals led to the emergence of new locomotor and postural strategies that favoured access to dif... Read More about Locomotor and postural diversity among reptiles: palaeobiological implications.

The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem (2022)
Journal Article
Hutchinson, J. (2022). The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem. Proceedings of the Royal Society B: Biological Sciences, https://doi.org/10.1098/rspb.2022.0740

"The dinosaurian femoral head experienced a cryptic evolutionary shift in morphogenetic process." The evolution of birds-and their highly derived locomotion-from their terrestrial dinosaurian ancestors has captured scientific interest for generations... Read More about The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem.

Spherical Frame Projections for Visualizing Joint Range of Motion (2022)
Journal Article
Herbst, E. C., Eberhard, E. A., Richards, C. T., & Hutchinson, J. R. (2022). Spherical Frame Projections for Visualizing Joint Range of Motion. Journal of Experimental Biology, https://doi.org/10.1242/jeb.xxxxxx

Quantifying joint range of motion (RoM), the reachable poses at a joint, has many applications in research and clinical care. Joint RoM measurements can be used to investigate the link between form and function in extant and extinct animals, to diagn... Read More about Spherical Frame Projections for Visualizing Joint Range of Motion.

Title: The extinct shark Otodus megalodon was a transoceanic super-predator: inferences from 1 3D modelling 2 Short title: Megalodon ecological inferences from new 3D model 3 4 (2022)
Journal Article
Cooper, J. A., Hutchinson, J. R., Bernvi, D. C., Cliff, G., Wilson, R. P., Dicken, M. L., …Pimiento, C. (2022). Title: The extinct shark Otodus megalodon was a transoceanic super-predator: inferences from 1 3D modelling 2 Short title: Megalodon ecological inferences from new 3D model 3 4. Science Advances, https://doi.org/10.1126/sciadv.abm9424

23 Although shark teeth are abundant in the fossil record, their bodies are rarely preserved. Thus, 24 our understanding of the anatomy of the extinct Otodus megalodon remains rudimentary. We 25 used an exceptionally preserved fossil to create the fi... Read More about Title: The extinct shark Otodus megalodon was a transoceanic super-predator: inferences from 1 3D modelling 2 Short title: Megalodon ecological inferences from new 3D model 3 4.

The Anti-Krogh principle: all organisms are worthy of study (2022)
Journal Article
Clark, C., Hutchinson, J. R., & Garland, T. (2022). The Anti-Krogh principle: all organisms are worthy of study. Physiological and Biochemical Zoology, https://doi.org/10.1086/721620

Krogh's principle states: "for such a large number of problems there will be some animal of choice, or a few such animals, on which it can be most conveniently studied." A pitfall of this approach is it implies the question: if organisms are models f... Read More about The Anti-Krogh principle: all organisms are worthy of study.