Results 41 to 50 of about 321 (77)

Bears (Ursidae) from the Late Cenozoic of Nebraska [PDF]

open access: yes, 1975
A ramus and partial premaxilla establish the presence of a new subspecies of Indarctos in the upper Pliocene (Kimball Formation, Ogallala Group) of Frontier County, Nebraska.
Martin, Larry D., Schultz, C. Bertrand
core   +1 more source

An Annotated Draft Genome for the Andean Bear, Tremarctos ornatus. [PDF]

open access: yesJ Hered, 2021
Saremi NF   +9 more
europepmc   +1 more source

Fossil Bears from Texas [PDF]

open access: yes, 1963
Contents: Introduction -- Discussion - Conclusion -- ReferencesTexas Memorial ...
Kurten, Jorn
core   +1 more source

Investigating faunal responses to climate and environmental change using ancient DNA from ursids [PDF]

open access: yes, 2021
The Late Quaternary Period (the past ~1.0 million years) is characterised by cyclical growth and retraction of glaciers and polar ice caps driven by periods of cooler and warmer global temperatures. Ancient DNA has emerged as a key tool for unravelling
Salis, Alexander Theodore
core  

Accessory protection structures in Glyptodon Owen (Xenarthra, Cingulata, Glyptodontidae) [PDF]

open access: yes, 2012
The Glyptodontidae (Mammalia, Xenarthra) are one of the most common paleofaunistic elements in the South American megafauna. In this context, of the six genera most frequently recorded in the South American Pleistocene (Glyptodon, Neosclerocalyptus ...
Arzani, Héctor   +5 more
core  

Análisis morfológico de la región auditiva de los Ursidae Tremarctinae, su aplicación en sistemática filogénetica y paleobiología [PDF]

open access: yes, 2017
Tesis presentada para optar al Grado de Doctor en Ciencias NaturalesFil: Arnaudo, María Eugenia. Universidad Nacional de La Plata.
Arnaudo, María Eugenia
core   +1 more source

Environmental genomics of Late Pleistocene black bears and giant short-faced bears. [PDF]

open access: yesCurr Biol, 2021
Pedersen MW   +18 more
europepmc   +1 more source

El poblamiento inicial del sector austral de las sierras pampeanas de Argentina desde la ecología del paisaje [PDF]

open access: yes, 2006
Se presenta un modelo sobre el poblamiento inicial y expansión de poblaciones del sector austral de las Sierras Pampeanas (Córdoba y San Luis) desde la ecología del paisaje.
Laguens, Andrés
core  

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