Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Christen D. Shelton"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 66, Iss 4, Pp 705-721 (2021)
Here we examine the bone histology of multiple skeletal elements of three individuals of Jonkeria from the middle Permian Tapinocephalus Assemblage Zone of the Karoo Basin of South Africa. Our histological results reveal a predominance of highly vasc
Externí odkaz:
https://doaj.org/article/f1d735f496694d5083f72b9e474215a7
Publikováno v:
PeerJ, Vol 9, p e12082 (2021)
Despite its abundance in the Permian fossil record of South Africa, little is known about the life history of Anteosaurus. Here we examine the bone microstructure of multiple skeletal elements of Anteosaurus from the Tapinocephalus Assemblage Zone of
Externí odkaz:
https://doaj.org/article/2036173d082848aab2b419a940f23fb5
Publikováno v:
Acta Palaeontologica Polonica, Vol 66, Iss 4, Pp 705-721 (2021)
Here we examine the bone histology of multiple skeletal elements of three individuals of Jonkeria from the middle Permian Tapinocephalus Assemblage Zone of the Karoo Basin of South Africa. Our histological results reveal a predominance of highly vasc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00696928998e0bb89cbbc2102ca6b0f6
https://www.app.pan.pl/archive/published/app66/app008722021.pdf
https://www.app.pan.pl/archive/published/app66/app008722021.pdf
Publikováno v:
Papers in Palaeontology. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b72b0d09e361c9292b009cecd52b5ad
https://doi.org/10.1002/spp2.1411
https://doi.org/10.1002/spp2.1411
Publikováno v:
Historical Biology. 31:1093-1096
Analytical palaeohistology techniques have allowed a better understanding of the microstructure of fossil bone, as well as of bone pathologies of extinct animals. Osteomyelitis is one of the oldest identified bone pathologies, occurring in Synapsida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f844b44e3f801ffdc80de90baeb4638f
https://doi.org/10.1080/08912963.2017.1419348
https://doi.org/10.1080/08912963.2017.1419348
Publikováno v:
Comptes Rendus Palevol. 16:397-424
Shared histological characteristics have been observed in the bone matrix and vascularity between Ophiacodontidae and the later therapsids (Synapsida). Historically, this coincidence has been explained as simply a reflection of the presumed aquatic l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98afed6e62f5a5e4d5235228572c3390
https://doi.org/10.1016/j.crpv.2017.02.002
https://doi.org/10.1016/j.crpv.2017.02.002
Publikováno v:
Annals of the New York Academy of Sciences. 1385:3-20
The origin of the diaphragm remains a poorly understood yet crucial step in the evolution of terrestrial vertebrates, as this unique structure serves as the main respiratory motor for mammals. Here, we analyze the paleobiology and the respiratory app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ce1f7e784339e9e1117d30ad5538d81
https://doi.org/10.1111/nyas.13264
https://doi.org/10.1111/nyas.13264
Publikováno v:
Philos Trans R Soc Lond B Biol Sci
Varanopids were a group of small to medium-sized synapsids whose fossil record spans the Carboniferous through middle Permian. Although their phylogenetic relationships have received some interest in recent years, little is known about other aspects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c07b8419dfa4a592b255adffc94161f2
https://doi.org/10.1098/rstb.2019.0142
https://doi.org/10.1098/rstb.2019.0142
Publikováno v:
Comptes Rendus Palevol. 11:1-12
The histological framework of thirteen Early Permian tetrapod long bones from a single locality, the Briar Creek Bonebed in Archer County, Texas, USA, is described from a series of transverse sections through the midshafts. The bones were morphologic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25c9dd7646465d67f8fb22b953a0e083
https://doi.org/10.1016/j.crpv.2015.06.005
https://doi.org/10.1016/j.crpv.2015.06.005
Autor:
Christen D. Shelton
Publikováno v:
Swiss Journal of Palaeontology. 132:221-238
Lower Permian vertebrates from both terrestrial and aquatic organisms have been collected from Archer County, Texas, for over a century. These include preserved shark cartilage and spiral bromalites presumed to have been produced by freshwater sharks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc81f2f8286b96860a955696222939bc
https://doi.org/10.1007/s13358-013-0057-z
https://doi.org/10.1007/s13358-013-0057-z