ArticleJournal of anatomy2022
A proposed standard for quantifying 3-D hindlimb joint poses in living and extinct archosaurs.
Article in Journal of anatomy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 31 citations in OpenAlex.
- Functional morphology and biomechanics of the locomotor apparatus in the large Late Triassic carnivore Postosuchus kirkpatricki (Archosauria: Rauisuchidae).Journal of anatomy · 2026Article
- Digital range of motion analysis is sensitive to subjective steps in joint model construction.Journal of anatomy · 2026Article
- Scaling of internal joint distance in the elbow of small- to medium-sized mammals: Implications for range of motion analyses.Journal of anatomy · 2026Article
- Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae).Journal of anatomy · 2026Article
- First forelimb reconstruction and range of motion assessment of the Late Cretaceous dinosaurPeerJ · 2026Article
- Soft tissue constraints on joint mobility in the avian shoulder.The Journal of experimental biology · 2025Article
- Biomechanical simulations of hindlimb function inScience advances · 2025Article
- Hindlimb biomechanics of Lagosuchus talampayensis (Archosauria, Dinosauriformes), with comments on skeletal morphology.Journal of anatomy · 2025Article
- Biomechanical modeling of musculoskeletal function related to the terrestrial locomotion of Riojasuchus tenuisceps (Archosauria: Ornithosuchidae).Anatomical record (Hoboken, N.J. : 2007) · 2025Article
- Article
- Reconstructing dinosaur locomotion.Biology letters · 2025Review
- Late acquisition of erect hindlimb posture and function in the forerunners of therian mammals.Science advances · 2024Article
- Estimation of the forces exerted on the limb long bones of a white rhinoceros (Ceratotherium simum) using musculoskeletal modelling and simulation.Journal of anatomy · 2024Article
- Hindlimb and pelvic anatomy of Caiman yacare (Archosauria, Pseudosuchia): Myology and osteological correlates with emphasis on lower leg and autopodial musculature.Journal of anatomy · 2024Article
- Articular surface interactions distinguish dinosaurian locomotor joint poses.Nature communications · 2024Article
- Three-dimensional volumetric muscle reconstruction of theRoyal Society open science · 2023Article
- Emerging biological insights enabled by high-resolution 3D motion data: promises, perspectives and pitfalls.The Journal of experimental biology · 2023Article
- Modern three-dimensional digital methods for studying locomotor biomechanics in tetrapods.The Journal of experimental biology · 2023Review
- Inner workings of the alligator ankle reveal the mechanistic origins of archosaur locomotor diversity.Journal of anatomy · 2023Article
- Quantitative biomechanical assessment of locomotor capabilities of the stem archosaurRoyal Society open science · 2023Article
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Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
Abstract
The last common ancestor of birds and crocodylians plus all of its descendants (clade Archosauria) dominated terrestrial Mesozoic ecosystems, giving rise to disparate body plans, sizes, and modes of locomotion. As in the fields of vertebrate morphology and paleontology more generally, studies of archosaur skeletal structure have come to depend on tools for acquiring, measuring, and exploring three-dimensional (3-D) digital models. Such models, in turn, form the basis for many analyses of musculoskeletal function. A set of shared conventions for describing 3-D pose (joint or limb configuration) and 3-D kinematics (change in pose through time) is essential for fostering comparison of posture/movement among such varied species, as well as for maximizing communication among scientists. Following researchers in human biomechanics, we propose a standard methodological approach for measuring the relative position and orientation of the major segments of the archosaur pelvis and hindlimb in 3-D. We describe the construction of anatomical and joint coordinate systems using the extant guineafowl and alligator as examples. Our new standards are then applied to three extinct taxa sampled from the wider range of morphological, postural, and kinematic variation that has arisen across >250 million years of archosaur evolution. These proposed conventions, and the founding principles upon which they are based, can also serve as starting points for measuring poses between elements within a hindlimb segment, for establishing coordinate systems in the forelimb and axial skeleton, or for applying our archosaurian system more broadly to different vertebrate clades.
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