Results 21 to 30 of about 321 (77)

A Hyaenarctid Bear from the Later Tertiary of the John Day Basin of Oregon [PDF]

, 1927
In the course of field investigations on the Mascall and Rattlesnake deposits and faunas of the John Day Basin of eastern Oregon, conducted by Chester Stock and C. L.
Merriam, John C., Stock, Chester
core   +2 more sources

Elbow Joint Geometry in Bears (Ursidae, Carnivora): a Tool to Infer Paleobiology and Functional Adaptations of Quaternary Fossils [PDF]

Bears are currently represented by eight species among Carnivora. Being all particularly large and generally plantigrade limits to certain extent their functional morphology so that inferences about their past diversification are difficult to achieve. We
Marques De Oliveira, A, Meloro, C
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Middle Pleistocene revelations: unravelling taphonomic processes in mammals including Mesotherium cristatum (Mesotheriidae, Notoungulata), Corralito Site, Córdoba Province, Argentina

Palaeontology, Volume 68, Issue 4, July/August 2025.
Abstract Taphonomic studies of Cenozoic mammals are scarce. We report a study of the taphonomy of the Corralito site (Middle Pleistocene to Holocene), Córdoba Province, Argentina, which documents the last population of the South American native ungulate typotherid Mesotherium cristatum. We discovered two specimens of M.
Marcos Fernández‐Monescillo, Eugenia Romero‐Lebrón, María D. Pesquero, Augusto Haro, Pablo E. Rodríguez, Jerónimo Krapovickas, Adan A. Tauber   +6 more
wiley   +1 more source

Review of the aquatic and continental carnivores (Mammalia, carnivora) from the Miocene of the Argentine Mesopotamia [PDF]

, 2013
Desde mediados del siglo XIX cuando comenzaron los primeros hallazgos de vertebrados fósiles en los sedimentos del Mioceno (Formaciones Paraná e Ituzaingó) de las barrancas del río Paraná, en la provincia de Entre Ríos, se registraron diversos materiales
Bond, Mariano, Soibelzon, Leopoldo Héctor   +1 more
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Estimación de la masa corporal de las especies de osos fósiles y actuales (Ursidae, Tremarctinae) de América del Sur Body mass estimation of extinct and extant South American bears (Ursidae, Tremarctinae)

Revista del Museo Argentino de Ciencias Naturales, 2009
Contar con estimaciones precisas de la masa corporal de los taxones fósiles es esencial para realizar reconstrucciones paleobiológicas. Empleando relaciones demostradas entre la masa corporal y medidas anatómicas en mamíferos modernos algunos autores han
Leopoldo Héctor Soibelzon, Viviana Beatriz Tarantini   +1 more
doaj  

Structures accessoires de protection en Glyptodon Owen (Xenarthra, Cingulata, Glyptodontidae) [PDF]

, 2010
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, Cenizo, Marcos Martín, Gasparini, Germán Mariano, Soibelzon, Esteban, Soibelzon, Leopoldo Héctor, Zurita, Alfredo Eduardo   +5 more
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Mamíferos continentales del Mioceno tardío a la actualidad en la Argentina: cincuenta años de estudios [PDF]

, 2007
Ameghiniana was created 50 years ago. During this lapse, the late Cenozoic paleomastozoology developed exponentially in Argentina. Many of the papers dealed with systematics.
Bargo, María Susana, Bond, Mariano, Candela, Adriana M., Carlini, Alfredo Armando, Cione, Alberto Luis, Deschamps, Cecilia Marcela, Dozo, María Teresa, Esteban, Graciela, Goin, Francisco Javier, Montalvo, Claudia, Nasif, Norma L., Noriega, Jorge I., Ortiz Jaureguizar, Edgardo, Pascual, Rosendo, Prado, José Luis, Reguero, Marcelo Alfredo, Scillato-Yané, Gustavo Juan, Soibelzon, Hector Leopoldo, Tonni, Eduardo, Verzi, Diego H., Vieytes, Emma Carolina, Vizcaíno, Sergio Fabián, Vucetich, María Guiomar   +22 more
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Rastreando fósiles en Chivilcoy : Complejo Histórico Chivilcoy - Chivilcoy [PDF]

, 2012
Fil: Caggiano, María Amanda. Instituto Municipal de Investigaciones Antropológicas de Chivilcoy.
Boleso, Laura Soledad, Caggiano, María Amanda   +1 more
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Splendid oddness: revisiting the curious trophic relationships of South American Pleistocene mammals and their abundance [PDF]

, 2014
The South American Pleistocene mammal fauna includes great-sized animals that have intrigued scientists for over two centuries. Here we intend to update the knowledge on its palaeoecology and provide new evidence regarding two approaches: energetics and ...
ADA CZERWONOGORA, Alroy J, Ameghino F, Amundson R, Arribas A, Badgley C, Badgley C, Banse K, Bargo MS, Bargo MS, Bargo MS, Bargo MS, Bargo MS, Bargo MS, Bargo MS, Bargo MS, Behrensmeyer AK, Carbone C, Casamiquela R, Cione AL, Cione AL, Cione AL, Coltrain JB, Cuvier G, Czerwonogora A, Czerwonogora A, Czerwonogora A, Damuth J, Damuth J, Damuth J, Darwin C, Deniro MJ, Fariña RA, Fariña RA, Fariña RA, Fariña RA, Fariña RA, France CAM, Friscia AR, González EM, Gröcke DR, Guidon N, Górecki A, Hartwig WC, Klein RG, Lambeck K, MacFadden BJ, MacFadden BJ, MacFadden BJ, MARIANA DI GIACOMO, McDonald HG, McNab BK, Merino ML, Miljutin A, Mothé D, Owen-Smith RN, Palmqvist P, Panario D, Peters RH, Pomi LH, Prado JL, Prevosti FJ, Prieto AR, Prieto AR, Quattrocchio M, Quattrocchio M, RICHARD A. FARIÑA, Robinson D, Scherer CS, Silva M, Simpson GG, Smith FA, Soibelzon E, Soibelzon L, Soibelzon LH, Soibelzon LH, Sorkin B, Sánchez-Saldías A, Toledo PM, Tonni EP, Tonni EP, Tonni EP, Tonni EP, Ubilla M, Verzi D, Vizcaíno SF, Vizcaíno SF, Vizcaíno SF, Vizcaíno SF, Vizcaíno SF, Vizcaíno SF, Western D, Zárate MA   +92 more
core   +2 more sources

Nueva evidencia sobre la relación filogenética entre los osos pleistocenos de América del Sur y del Norte [PDF]

, 2000
Fil: Soibelzon, Leopoldo Héctor. División Paleontología Vertebrados. Facultad de Ciencias Naturales y Museo.
Soibelzon, Leopoldo Héctor
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