Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Richard L. Cifelli"'
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract Triconodontidae are considered the first carnivorous crown mammals. A virtual reconstruction of the masticatory cycle in the Late Jurassic Priacodon showed that triconodontid dental function is characterized by precise cutting on elongated c
Externí odkaz:
https://doaj.org/article/6dc4a63671124375b97fd329745bdf1c
Publikováno v:
PeerJ, Vol 10, p e13230 (2022)
Lakotemys australodakotensis is an Early Cretaceous paracryptodire known from two shells and a skull from the Lakota Formation of South Dakota, USA. Along with the Early Cretaceous Arundelemys dardeni and the poorly known Trinitichelys hiatti, Lakote
Externí odkaz:
https://doaj.org/article/b31e7998135040c78b3137c4f434c546
Autor:
Celina A. Suarez, Joseph Frederickson, Richard L. Cifelli, Jeffrey G. Pittman, Randall L. Nydam, ReBecca K. Hunt-Foster, Kirsty Morgan
Publikováno v:
PeerJ, Vol 9, p e12242 (2021)
We present a previously discovered but undescribed late Early Cretaceous vertebrate fauna from the Holly Creek Formation of the Trinity Group in Arkansas. The site from the ancient Gulf Coast is dominated by semi-aquatic forms and preserves a diverse
Externí odkaz:
https://doaj.org/article/8cc4346abe884ffdacf8d9c8f616b36d
Publikováno v:
Acta Palaeontologica Polonica, Vol 62, Iss 2, Pp 279-286 (2017)
Cenomanian mesoeucrocodylians from North America are known primarily from isolated teeth and scutes; any associated remains of this age are noteworthy and represent welcome additions to knowledge. Herein, we describe postcranial elements belonging to
Externí odkaz:
https://doaj.org/article/7690e9d267444130a7aeb8506c7d8b0d
Publikováno v:
Journal of Mammalian Evolution. 28:1027-1049
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dbb4739eed7747607c1c505c4c51ba8
https://doi.org/10.1007/s10914-021-09586-1
https://doi.org/10.1007/s10914-021-09586-1
Publikováno v:
The Journal of Geology. 128:477-515
New investigations of the Morrison Formation in the western Oklahoma panhandle reveal that the formation is approximately 60 m thick near Kenton, considerably less than historical measureme...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34957eaad3431c1f8ab36b97522b13b7
https://doi.org/10.1086/712368
https://doi.org/10.1086/712368
Publikováno v:
Papers in Palaeontology. 7:1065-1080
Triconodon mordax, from the lowest Cretaceous (Berriasian) part of the Purbeck Group, Dorset, is known by an ontogenetic series of specimens that document aspects of tooth eruption and replacement. Based on micro-computed tomography of four specimens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcfd3fc1ba3f7ae8a6688a6e49de942a
https://doi.org/10.1002/spp2.1329
https://doi.org/10.1002/spp2.1329
Publikováno v:
PeerJ. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a664ababd53e9546210570115a3ba9c8
https://pubmed.ncbi.nlm.nih.gov/35437477
https://pubmed.ncbi.nlm.nih.gov/35437477
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e112055 (2014)
The fossil record for neoceratopsian (horned) dinosaurs in the Lower Cretaceous of North America primarily comprises isolated teeth and postcrania of limited taxonomic resolution, hampering previous efforts to reconstruct the early evolution of this
Externí odkaz:
https://doaj.org/article/666c2edcd56340018fe3375a1975cd94
Publikováno v:
Journal of Vertebrate Paleontology. 41
Ornithopods are among the most common members of North America’s Cretaceous dinosaurian faunas, yet despite their excellent representation in existing collections, the anatomy of the manus remains ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b566db235fcb5468ebbb3c5a9766466
https://doi.org/10.1080/02724634.2021.1938591
https://doi.org/10.1080/02724634.2021.1938591