Works (11)
Updated: July 5th, 2023 16:03
2004 journal article
Reflections of surface water, seasonality and climate in stable oxygen isotopes from tyrannosaurid tooth enamel
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 206(3-4), 239–256.
author keywords: isotope; oxygen; dinosaur; enamel; paleoclimate; amount effect
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2002 journal article
Escalation and extinction selectivity: Morphology versus isotopic reconstruction of bivalve metabolism
Evolution, 56(2), 284–291.
MeSH headings : Animals; Biological Evolution; Fossils; Geologic Sediments; Maryland; Mollusca / anatomy & histology; Mollusca / classification; Mollusca / growth & development; Mollusca / metabolism; Oxygen Consumption; Species Specificity
TL;DR:
It is predicted that some morphologically non‐escalated species in previous tests of extinction selectivity should be reclassified as escalated because of their fast shell growth rates, which are positively correlated with metabolic rate and thus are potential indicators of level of escalation.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2002 journal article
Isotopic analysis of dinosaur bones
ANALYTICAL CHEMISTRY, 74(5), 142A–150A.
MeSH headings : Animals; Body Temperature Regulation / physiology; Bone and Bones / chemistry; Dinosaurs / physiology; Oxygen Isotopes / analysis; Phosphates / analysis
open access via pubs.acs.org (publisher PDF)
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2001 journal article
Multiple taxon-multiple locality approach to providing oxygen isotope evidence for warm-blooded theropod dinosaurs: Comment
Geology (Boulder, Colo.), 29(6), 565–566.
Source: NC State University Libraries
Added: August 6, 2018
2001 journal article
Oxygen isotope variability in bones of wild caught and constant temperature reared sub-adult American alligators
JOURNAL OF THERMAL BIOLOGY, 26(3), 183–191.
author keywords: bone; heterothermy; oxygen isotopes; alligator; reptile; thermoregulation
TL;DR:
The thoracic vertebra had the highest mean delta18O(BP) ( per thousandSMOW), indicative of lower temperatures, and the lowest variability of bones in both groups of alligators, whereas the tibia was one of the warmest and more variable bones inboth groups ofalligators.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2000 personal communication
At the crocodilian heart of the matter - Response
Russell, D. A., Stoskopf, M. K., Fisher, P. E., & Barrick, R. E. (2000, September 8).
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Cardiovascular evidence for an intermediate or higher metabolic rate in an ornithischian dinosaur
SCIENCE, 288(5465), 503–505.
MeSH headings : Animals; Aorta / anatomy & histology; Basal Metabolism; Birds / anatomy & histology; Birds / metabolism; Body Weight; Fossils; Heart / anatomy & histology; Heart / diagnostic imaging; Image Processing, Computer-Assisted; Iron Compounds / analysis; Minerals; Paleontology; Reptiles / anatomy & histology; Reptiles / metabolism; Tomography Scanners, X-Ray Computed; Tomography, X-Ray Computed; X-Ray Diffraction
TL;DR:
Computerized tomography scans of a ferruginous concretion within the chest region of an ornithischian dinosaur reveal structures that are suggestive of a four-chambered heart and a single systemic aorta, which suggests the existence of intermediate-to-high metabolic rates among dinosaurs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1999 journal article
Oxygen isotopes from turtle bone: Applications for terrestrial paleoclimates?
PALAIOS, 14(2), 186–191.
UN Sustainable Development Goal Categories
14. Life Below Water
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1998 journal article
Dinosaur skin impressions and associated skeletal remains from the upper Campanian of southwestern New Mexico: New data on the integument morphology of hadrosaurs
JOURNAL OF VERTEBRATE PALEONTOLOGY, 18(4), 739–745.
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1998 conference paper
Isotope paleobiology of the vertebrates: ecology, physiology, and diagenesis
In R. E. C. R. M. Feldmann & J. T. Hannibal (Eds.), Paleotechniques (Special publication (Paleontological Society) ; no. 4) (pp. 101–137). Knoxville, TN: Dept. of Geologial Sciences, University of Tennessee.
Ed(s): R. R. M. Feldmann & J. Hannibal
Source: NC State University Libraries
Added: August 6, 2018
1998 journal article
The thermoregulatory functions of the Triceratops frill and horns: Heat flow measured with oxygen isotopes
JOURNAL OF VERTEBRATE PALEONTOLOGY, 18(4), 746–750.
TL;DR:
The frill and horn cores of Triceratops were used as thermoregulatory structures with the horn cores interpreted as being especially important in the stabilization of brain temperatures at extreme ambient temperatures and the frill serving a more consistent role in body temperature regulation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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