Maniraptoran pelvic musculature highlights evolutionary patterns in theropod locomotion on the line to birds

MM Rhodes, DM Henderson, PJ Currie - PeerJ, 2021 - peerj.com
Locomotion is a fundamental aspect of palaeobiology and often investigated by comparing
osteological structures and proportions. Previous studies document a stepwise …

[HTML][HTML] Forelimb muscle and joint actions in Archosauria: insights from Crocodylus johnstoni (Pseudosuchia) and Mussaurus patagonicus (Sauropodomorpha)

A Otero, V Allen, D Pol, JR Hutchinson - PeerJ, 2017 - peerj.com
Many of the major locomotor transitions during the evolution of Archosauria, the lineage
including crocodiles and birds as well as extinct Dinosauria, were shifts from …

Paleobiology of titanosaurs: reproduction, development, histology, pneumaticity, locomotion and neuroanatomy from the South American fossil record

RA García, L Salgado, MS Fernández, IA Cerda… - Ameghiniana, 2015 - BioOne
Much of the current paleobiological knowledge on titanosaur sauropods was attained in just
the last fifteen years, in particular that related to reproductive and developmental biology …

A computational analysis of locomotor anatomy and body mass evolution in Allosauroidea (Dinosauria: Theropoda)

KT Bates, RBJ Benson, PL Falkingham - Paleobiology, 2012 - cambridge.org
We investigate whether musculoskeletal anatomy and three-dimensional (3-D) body
proportions were modified during the evolution of large (> 6000 kg) body size in …

[PDF][PDF] Structural performance of tetanuran theropod skulls, with emphasis on the Megalosauridae, Spinosauridae and Carcharodontosauridae

EJ Rayfield - Special Papers in Palaeontology, 2011 - academia.edu
How theropod dinosaur skulls experience stress and strain during the application of
adductor muscle loads provides a unique insight into their feeding behaviour and principles …

The pectoral girdle and forelimb of the basal theropod Herrerasaurus ischigualastensis

PC Sereno - Journal of Vertebrate Paleontology, 1994 - Taylor & Francis
New specimens of Herrerasaurus ischigualastensis shed light on the structure and function
of the pectoral girdle and forelimb in early theropod dinosaurs. As in tetanurian theropods …

Forelimb musculature and function in the therizinosaur Nothronychus (Maniraptora, Theropoda)

DK Smith - Journal of Anatomy, 2021 - Wiley Online Library
Therizinosaurs are unusual theropods from the Upper Cretaceous of Asia and North
America. North American representatives include Falcarius utahensis from central Utah …

Locomotor and postural diversity among reptiles viewed through the prism of femoral microanatomy: Palaeobiological implications for some Permian and Mesozoic …

J Gônet, J Bardin, M Girondot, JR Hutchinson… - Journal of …, 2023 - Wiley Online Library
The water‐to‐land transition by the first tetrapod vertebrates represents a key stage in their
evolution. Selection pressures exerted by this new environment on animals led to the …

On the estimation of body mass in temnospondyls: a case study using the large‐bodied Eryops and Paracyclotosaurus

LJ Hart, NE Campione, MR McCurry - Palaeontology, 2022 - Wiley Online Library
Temnospondyli are a morphologically varied and ecologically diverse clade of tetrapods that
survived for over 200 million years. The body mass of temnospondyls is a key variable in …

Characterizing the evolution of wide‐gauge features in stylopodial limb elements of titanosauriform sauropods via geometric morphometrics

PV Ullmann, MF Bonnan… - The Anatomical Record, 2017 - Wiley Online Library
Wide‐gauge posture of titanosauriform sauropods remains an enigmatic peculiarity among
terrestrial vertebrates. Here, two‐dimensional geometric morphometrics and thin plate …