Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Kenneth J. Lacovara"'
Autor:
Kristyn K. Voegele, Matthew F. Bonnan, Sorin Siegler, Christopher R. Langel, Kenneth J. Lacovara
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Rarity of soft tissue preservation, including of articular cartilage, in the fossil record hinders creation of biologically-realistic mechanical models. Previous studies of articular cartilage in extant taxa have documented important aspects of carti
Externí odkaz:
https://doaj.org/article/a7b11719ae9e46248f6d8e580ee311ed
Autor:
Kristyn K. Voegele, Paul V. Ullmann, Tara Lonsdorf, Zachary Christman, Michael Heierbacher, Brian J. Kibelstis, Ian Putnam, Zachary M. Boles, Shane Walsh, Kenneth J. Lacovara
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Maastrichtian–Danian sediments of the Navesink and Hornerstown formations at the Jean and Ric Edelman Fossil Park of Rowan University in Mantua Township, New Jersey, have long intrigued paleontologists. Within the basal Hornerstown Formation occurs
Externí odkaz:
https://doaj.org/article/285c831e70494f05b3fce2685faa5282
Autor:
Elena R. Schroeter, Paul V. Ullmann, Kyle Macauley, Richard D. Ash, Wenxia Zheng, Mary H. Schweitzer, Kenneth J. Lacovara
Publikováno v:
Biology, Vol 11, Iss 8, p 1158 (2022)
Evidence that organic material preserves in deep time (>1 Ma) has been reported using a wide variety of analytical techniques. However, the comprehensive geochemical data that could aid in building robust hypotheses for how soft-tissues persist over
Externí odkaz:
https://doaj.org/article/95de83bf6b694b44bf569a16dd7b1102
Autor:
Kristyn K. Voegele, Zachary M. Boles, Paul V. Ullmann, Elena R. Schroeter, Wenxia Zheng, Kenneth J. Lacovara
Publikováno v:
Biology, Vol 11, Iss 8, p 1161 (2022)
Endogenous biomolecules and soft tissues are known to persist in the fossil record. To date, these discoveries derive from a limited number of preservational environments, (e.g., fluvial channels and floodplains), and fossils from less common deposit
Externí odkaz:
https://doaj.org/article/26ea68c0662542b0a48571d6a6a5d2d5
Publikováno v:
Acta Palaeontologica Polonica, Vol 62, Iss 4, Pp 667-681 (2017)
Many titanosaurian dinosaurs are known only from fragmentary remains, making comparisons between taxa difficult because they often lack overlapping skeletal elements. This problem is particularly pronounced for the exceptionally large-bodied members
Externí odkaz:
https://doaj.org/article/563e97dbdb634eb18ff27432b1bfd1e7
Publikováno v:
Minerals; Volume 13; Issue 5; Pages: 596
Recent experiments have heightened our understanding of reactions which can stabilize biomolecules during early diagenesis, yet little remains known about how groundwater chemistry can aid or hinder molecular preservation within a bone through geolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5bf387ddba501e346525d40dc9acaa0
Publikováno v:
J Anat
Osteological correlates preserve more readily than their soft tissue counterparts in the fossil record; therefore, they can more often provide insight into the soft tissue anatomy of the organism. These insights can in turn elucidate the biology of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0977e99be8ba94ee836a154ee2b3a1ac
https://doi.org/10.1111/joa.13334
https://doi.org/10.1111/joa.13334
Autor:
Kristyn K. Voegele, David E. Grandstaff, Mary Higby Schweitzer, Elena R. Schroeter, Wenxia Zheng, Richard D. Ash, Kenneth J. Lacovara, Paul V. Ullmann
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Scientific Reports
Scientific Reports
The rare earth element (REE) composition of a fossil bone reflects its chemical alteration during diagenesis. Consequently, fossils presenting low REE concentrations and/or REE profiles indicative of simple diffusion, signifying minimal alteration, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52351d045f53778f6c397c43a8ed9e51
http://link.springer.com/article/10.1038/s41598-020-72648-6
http://link.springer.com/article/10.1038/s41598-020-72648-6
Publikováno v:
Geochimica et Cosmochimica Acta. 269:223-237
The Standing Rock Hadrosaur Site (SRHS) in South Dakota preserves a mass-death assemblage of the hadrosaurine dinosaur Edmontosaurus annectens in the Upper Cretaceous Hell Creek Formation. A previous study of SRHS bones found many of them to yield mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09efa8af53499235a61daa4ad91a823c
https://doi.org/10.1016/j.gca.2019.10.030
https://doi.org/10.1016/j.gca.2019.10.030
Publikováno v:
PALAIOS. 32:779-796
We present taphonomic analyses of the Standing Rock Hadrosaur Site (SRHS), a vast Edmontosaurus annectens bonebed in the Maastrichtian Hell Creek Formation of South Dakota, which yields important insights into hadrosaurid paleobiology and environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342baa15d71dfb9bda6e8686f50fdab6
https://doi.org/10.2110/palo.2017.060
https://doi.org/10.2110/palo.2017.060