Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Raymond L. Bernor"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Evolution of the genus Equus has been a matter of long debate with a multitude of hypotheses. Currently, there is no consensus on either the taxonomic content nor phylogeny of Equus. Some hypotheses segregate Equus species into three genera,
Externí odkaz:
https://doaj.org/article/87eecaf24e0f4587bbef57e5f24ced41
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 128, Iss 2 (2022)
The Cioburciu hipparions, Republic of Moldova, are included in a Turolian assemblage, approximately dated between 9 and 7 million years. We assess herein their taxonomic position, systematics, biogeography and paleodietary habits. We have undertaken
Externí odkaz:
https://doaj.org/article/cbaece1070914529a6257cca5a69da18
Autor:
Omar Cirilli, Helena Machado, Joaquin Arroyo-Cabrales, Christina I. Barrón-Ortiz, Edward Davis, Christopher N. Jass, Advait M. Jukar, Zoe Landry, Alejandro H. Marín-Leyva, Luca Pandolfi, Diana Pushkina, Lorenzo Rook, Juha Saarinen, Eric Scott, Gina Semprebon, Flavia Strani, Natalia A. Villavicencio, Ferhat Kaya, Raymond L. Bernor
Publikováno v:
Biology, Vol 11, Iss 9, p 1258 (2022)
Studies of horse evolution arose during the middle of the 19th century, and several hypotheses have been proposed for their taxonomy, paleobiogeography, paleoecology and evolution. The present contribution represents a collaboration of 19 multination
Externí odkaz:
https://doaj.org/article/6dc8ba163b1c4d81a102e4cc914aebab
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
The monodactyl horses of the genus Equus originated in North America during the Pliocene, and from the beginning of the Pleistocene, they have been an essential part of the large ungulate communities of Europe, North America and Africa. Understanding
Externí odkaz:
https://doaj.org/article/84283d1280c04f5185afdd71dfbf523f
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 126, Iss 2 (2020)
Sahabi, Libya is an important latest Miocene locality having yielded an extensive paleobotanical and vertebrate fauna. Amongst the fossil mammals there occurs an extensive, species diverse record of hipparionine horses. We develop here a complete rec
Externí odkaz:
https://doaj.org/article/e67b8a3eee2742189caf0924df51150f
Autor:
Omar Cirilli, Marina Melchionna, Carmela Serio, Raymond L. Bernor, Maia Bukhsianidze, David Lordkipanidze, Lorenzo Rook, Antonio Profico, Pasquale Raia
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Equus stenonis is one of the most prevalent European Pleistocene fossil horses. It is believed to be the possible ancestor of all Old World Early Pleistocene Equus, extant zebras and asses, and as such provides insights into Equus evolution and its b
Externí odkaz:
https://doaj.org/article/2d837ee87fa04c889227cc0744dbe37d
Autor:
Lorenzo Rook, Raymond L. Bernor, Leonardo S. Avilla, Omar Cirilli, Lawrence Flynn, Advait Jukar, William Sanders, Eric Scott, Xiaoming Wang
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
Biochronology is important to vertebrate chronology because the primary temporal units developed and applied by vertebrate paleontologists for correlation of terrestrial deposits (Land Mammal Ages, LMA) are all biochronologic units. Specific mammal b
Externí odkaz:
https://doaj.org/article/a9aa66cf8bb84d8495ca887e72a6730a
Autor:
Raymond L. Bernor, Omar Cirilli, Advait M. Jukar, Richard Potts, Maia Buskianidze, Lorenzo Rook
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
We report here ecological and morphological characterization of the main Old World Equus in North America, Asia, Europe, and Africa, by comparing the studied fossil forms with the living Equus grevyi zebra. Equus simplicidens from North America, Equu
Externí odkaz:
https://doaj.org/article/9be33f3de3904c70985712745f2beab3
Autor:
Christine M. Janis, Raymond L. Bernor
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
The traditional story of horse evolution is well-known: over time, horses became larger, they attained higher-crowned teeth, and they changed from having three toes (tridactyly) to a single toe (monodactyly). Evolution is often perceived as a progres
Externí odkaz:
https://doaj.org/article/aa19cf3d7ec549d192433ed5868b3138
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 124, Iss 2 (2018)
Skulls, mandibles and dentitions of a new, monospecific lineage of late Miocene Chinese hipparionine horse, Shanxihippus dermatorhinus nov comb.are reported. We frame our description of this newly recognized genus with a comparison to primitive North
Externí odkaz:
https://doaj.org/article/2120876d736d44eaaf948bdd2ea995d3