Air space proportion in pterosaur limb bones using computed tomography and its implications for previous estimates of pneumaticity
EG Martin, C Palmer - PLoS One, 2014 - journals.plos.org
Air Space Proportion (ASP) is a measure of how much air is present within a bone, which
allows for a quantifiable comparison of pneumaticity between specimens and species …
allows for a quantifiable comparison of pneumaticity between specimens and species …
Cardiovascular physiology of dinosaurs
RS Seymour - Physiology, 2016 - journals.physiology.org
Cardiovascular function in dinosaurs can be inferred from fossil evidence with knowledge of
how metabolic rate, blood flow rate, blood pressure, and heart size are related to body size …
how metabolic rate, blood flow rate, blood pressure, and heart size are related to body size …
Vertebral pneumatic structures in the Early Cretaceous sauropod dinosaur Pilmatueia faundezi from northwestern Patagonia, Argentina
GJ Windholz, RA Coria, VL Zurriaguz - Lethaia, 2020 - idunn.no
One of the diagnostic characters of dicraeosaurid sauropods is a reduction of
pneumatization of dorsal and caudal vertebrae relative to their Flagellicaudata sister taxon …
pneumatization of dorsal and caudal vertebrae relative to their Flagellicaudata sister taxon …
Muscular Arrangement and Muscle Attachment Sites in the Cervical Region of the American Barn Owl (Tyto furcata pratincola)
MLLM Boumans, M Krings, H Wagner - PLoS One, 2015 - journals.plos.org
Owls have the largest head rotation capability amongst vertebrates. Anatomical knowledge
of the cervical region is needed to understand the mechanics of these extreme head …
of the cervical region is needed to understand the mechanics of these extreme head …
A method for deducing neck mobility in plesiosaurs, using the exceptionally preserved Nichollssaura borealis
RS Nagesan, DM Henderson… - Royal Society Open …, 2018 - royalsocietypublishing.org
The elongate-necked aquatic plesiosaurs existed for 135 Myr during the Mesozoic. The
function of this elongate neck is a point of debate. Using computed tomography and three …
function of this elongate neck is a point of debate. Using computed tomography and three …
Giraffe stature and neck elongation: Vigilance as an evolutionary mechanism
EM Williams - Biology, 2016 - mdpi.com
Giraffe (Giraffa camelopardalis), with their long neck and legs, are unique amongst
mammals. How these features evolved is a matter of conjecture. The two leading ideas are …
mammals. How these features evolved is a matter of conjecture. The two leading ideas are …
Neurocentral suture complexity and stress distribution in the vertebral column of a sauropod dinosaur
JA Fronimos, JA Wilson - Ameghiniana, 2017 - BioOne
Sauropod dinosaurs achieved extreme body sizes via rapid and sustained growth, permitted
in part by the delayed fusion of the neurocentral sutures. Unfused sutures are joined by …
in part by the delayed fusion of the neurocentral sutures. Unfused sutures are joined by …
Nuchal ligament reconstructions in diplodocid sauropods support horizontal neck feeding postures
DC Woodruff - Historical Biology, 2017 - Taylor & Francis
Historically, sauropods have been largely perceived as having vertical,'S'-curved necks
which were hypothesised to allow them to feed from the canopy of trees. Within the past two …
which were hypothesised to allow them to feed from the canopy of trees. Within the past two …
Mesosaur taxonomy reappraisal: are Stereosternum and Brazilosaurus valid taxa?
Mesosaurs are basal amniotes that lived at the beginning of the Permian or close to the
Permo–Carboniferous boundary. Despite the several hundred specimens that have been …
Permo–Carboniferous boundary. Despite the several hundred specimens that have been …
Polarity of concavo-convex intervertebral joints in the necks and tails of sauropod dinosaurs
JA Fronimos, JA Wilson, TK Baumiller - Paleobiology, 2016 - pubs.geoscienceworld.org
The highly elongated necks, and often tails, of sauropod dinosaurs were composed of
concavo-convex vertebrae that provided stability without compromising mobility. Polarities of …
concavo-convex vertebrae that provided stability without compromising mobility. Polarities of …