Results 61 to 70 of about 9,375 (283)

Paleoecology of the Rhinocerotidae (Mammalia, Perissodactyla) from Béon 1, Montréal-du-Gers (late early Miocene, SW France): Insights from dental microwear texture analysis, mesowear, and enamel hypoplasia

open access: yesPalaeontologia Electronica, 2021
The late early Miocene Béon 1 locality has yielded an abundant vertebrate fauna with more than 5,000 remains assigned to four rhinocerotid species: the stem rhinocerotine Plesiaceratherium mirallesi, the teleoceratines Prosantorhinus douvillei and ...
Manon Hullot   +3 more
semanticscholar   +1 more source

New data on Amynodontidae (Mammalia, Perissodactyla) from Eastern Europe: Phylogenetic and palaeobiogeographic implications around the Eocene-Oligocene transition [PDF]

open access: yes, 2018
Amynodontidae is a family of Rhinocerotoidea (Mammalia, Perissodactyla) known from the late Early Eocene to the latest Oligocene, in North America and Eurasia. European Amynodontidae are very rare, and all remains belong almost exclusively to a single
Becker, Damien   +7 more
core   +2 more sources

Hippidion Owen 1869 (Mammalia, Perissodactyla) en sedimentos del pleistoceno tardío de la localidad Barro Negro (Jujuy, Argentina)

open access: yesEstudios Geologicos, 1986
El presente estudio comprende los hallazgos realizados en la localidad de Barro Negro (Humahuaca, Jujuy, Argentina). Incluye una descripción y comentarios de los rasgos sobresalientes del material, así como aspectos estratigráficos y cronológicos ...
M. T. Alberdi   +3 more
doaj   +1 more source

Natural killer cell receptor genes in the family Equidae: not only Ly49. [PDF]

open access: yesPLoS ONE, 2013
Natural killer (NK) cells have important functions in immunity. NK recognition in mammals can be mediated through killer cell immunoglobulin-like receptors (KIR) and/or killer cell lectin-like Ly49 receptors.
Jan Futas, Petr Horin
doaj   +1 more source

Les Rhinocerotidae (Mammalia, Perissodactyla) miocènes et pliocènes des Tugen Hills (Kenya) [PDF]

open access: yes, 2011
International audiencePlus de 70 restes déterminables appartenant à neuf espèces de Rhinocerotidae ont été recueillisdans 26 gisements miocènes et pliocènes des Tugen Hills, les plus riches étant Cheboit, Kapsomin, Kip-saraman et Tabarin.
Guérin, Claude
core   +3 more sources

Molecular phylogeny and evolution of the Perissodactyla [PDF]

open access: yesZoological Journal of the Linnean Society, 2011
The evolution of perissodactyls (rhinoceroses, tapirs, and horses) has been well studied primarily because of their extensive fossil record. Nevertheless, controversy persists regarding relationships of some of the extant taxa, reflecting inconsistencies between molecular and morphological studies.
Steiner, Cynthia C., Ryder, Oliver A.
openaire   +2 more sources

Nuevo registro de Hippidion principale (Mammalia, Perissodactyla) del Pleistoceno de Mar del Sur, Argentina

open access: yes, 2021
We describe a skull and incomplete jaw of Hippidion principale from Mar del Sur cost (Buenos Aires province). Paleomagnetic or radiometric date of the stratigraphical sequence was not available.
M. T. Alonso, J. L. Prado, C. F. Dubois
semanticscholar   +1 more source

Comparison of Lagostomus maximus amelogenin gene (AMELX) with other mammals [PDF]

open access: yes, 2016
The aim of this study was to compare the Lagostomus maximus AMEL sequence to assess their similarity with the AMEL genes from other mammals. Previously we reported a sequence of the AMEL gene of Lagostomus maximus which corresponds to the intron 3 of the
Espinosa, Maria Beatriz
core   +1 more source

Un caso de hipodoncia en un lofiodóntido (Perissodactyla, Mammalia) del Eoceno Medio de la Cuenca del Duero (Castilla y León, España). Interpretación a luz de la agenesia dentaria humana

open access: yes, 2021
A case of hypodontia, a type of dental agenesis, is described in a lofiodontid (Perissodactyla, Mammalia) from the middle Eocene of the Duero bassin (Castilla y Leon, Spain).
P. Perez   +2 more
semanticscholar   +1 more source

Perissodactyla of the Sespe Eocene, California [PDF]

open access: yesProceedings of the National Academy of Sciences, 1936
One of the outstanding peculiarities of the Eocene faunas known from the Sespe deposits of California is the continued absence of any evidence of the Equidae. Aside from lack of representatives of this family, however, the Perissodactyla include members of the Rhinocerotoidea and Brontotheriidea.
openaire   +5 more sources

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