PALM TRUNK IN THE CAMPANIAN OF NEUQUÉN GROUP, NEUQUÉN PROVINCE, ARGENTINA. In this paper a new species of fossil palm is described from the Auca Mahuevo locality, where the Anacleto Formation (Campanian) crops out, in the Neuquén province, Argentina. The described fossils correspond to palm trunks, referred to the genus Palmoxylon Schenk. These stems were compared with other species of this genus and with extant representatives of the family Arecaceae, and such comparisons allowed to assign it to ...
Tópico(s): Plant and Fungal Species Descriptions
2012 - Asociación Paleontológica Argentina | Ameghiniana
Juan D. Porfiri, Jorge O. Calvo,
... sauropodo titanosauridae, Panamericansaurus schroederi de la Formacion Allen, provincia del Neuquen. El holotipo fue hallado en rocas del Campaniano ... un dinosaurio para la Formacion Allen en la provincia del Neuquen, Argentina.
Tópico(s): Evolution and Paleontology Studies
2010 - | Brazilian Geographical Journal
Fernando Svampa, Juan Antonio Acacio,
... se llevan a cabo en la Provincia de Neuquén y en la Provincia de Rio Negro. Buscamos así dar cuenta de ...
Tópico(s): Indigenous Cultures and History
2017 - National University of La Plata | Cuestiones de sociología
Marcos Alejandro Cohen Sabban, Cintia Palmero, Beatriz Bertrand, Ana Aiello, Amalia Ghiglioni, Maria Celina Mac Donell, Cecilia Croci, Patricia Cabaeiro, Guillermo J. Juvenal,
... el objetivo de conocer su incidencia en la provincia del Neuquén y compararla con la reportada en la literatura ... 10 mm. La incidencia de CT en la provincia argentina de Neuquén es similar a la reportada en la literatura ...
Tópico(s): Thyroid Disorders and Treatments
2014 - Elsevier BV | Endocrinología y Nutrición
Leandro C.A. Martínez, Alicia I. Lutz,
... vez maderas de gimnospermas del Cretacico de la provincia del Neuquen. Los caracteres xilologicos permitieron distinguir dos nuevas especies, ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2007 - Asociación Paleontológica Argentina | Ameghiniana
Produção Nacional
Revisado por pares
Leonardo Salgado, Ismar de Souza Carvalho, Alberto C. Garrido,
Un esqueleto incompleto proveniente de Puesto Morales (Provincia de Neuquén, Argentina) es descripto como una nueva especie de saurópodo, Zapalasaurus bonapartei. La unidad que brindó el holotipo de este dinosaurio es el Miembro ...
Tópico(s): Amphibian and Reptile Biology
2006 - Elsevier BV | Geobios
Alejandro Kramarz, Alberto Rubio Garrido, Analía M. Forasiepi, Mariano Bond, Claudia P. Tambussi,
... en la vertiente noroeste del cerro Bayo Mesa, Provincia del Neuquen, Argentina. Los restos fosiles exhumados corresponden a aves ( ...
Tópico(s): Bat Biology and Ecology Studies
2005 - National Geology and Mining Service | Revista geológica de Chile
Estefanía Asurmendi, María Lidia Sánchez, Paula Armas,
The Upper Cretaceous exposid in the northeastern part of the Neuquén Basin, southeast of Neuquén, Argentina. Río Neuquén Subgroup of continental origin, has been divided into two incomplete stratigraphic sequence units (SI y SII) on the basis of lithofacies assemblages and architectural elements. Parts of the succession (Portezuelo Formation SI) formed in northeasward-draining low and high sinuosity fluvial systems. Those are analyzed in detail in terms of macroformscale and stratigraphic-level architecture ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
2014 - National Geology and Mining Service | Andean geology
Liliana Calanni, Rufina Ana Pérez, Susana Brasili, Norma Graciela Schmidt, C. Iovannitti, María Fernanda Zuiani, Ricardo Negroni, J. L. Finquelievich, Cristina Elena Canteros,
... de un brote de histoplasmosis ocurrido en Zapala, Provincia de Neuquén, Patagonia Argentina. Se evaluó el cuadro clínico y ...
Tópico(s): Enzyme Production and Characterization
2013 - Elsevier BV | Revista Iberoamericana de Micología
Ramiro Barberena, Karen Borrazzo, Agustina A. Rughini, Guadalupe Romero, María de la Paz Pompei, Carina Llano, María Eugenia de Porras, Víctor Durán, Charles R. Stern, Anahí Ré, Diego Estrella, Analía Forasiepe, Fernando J. Fernández, Manuel Chidiak, Luis Acuña, Alejandra Gasco, María Nella Quiroga,
El norte de la provincia de Neuquén (Depto.Pehuenches, Argentina) es muy poco conocido a nivel arqueológico, a pesar de estar ubicado en una posición central en ...
Tópico(s): Archaeology and ancient environmental studies
2015 - University of Magallanes | Magallania
... arqueológicos Aquihuecó y Hermanos Lazcano (departamento Chos Malal, provincia del Neuquén). Ambos se caracterizan por su similitud cronológica (comienzos ...
Tópico(s): Archaeology and ancient environmental studies
2019 - Museo de Antropologia | Revista del Museo de Antropología
Agustina A. Rughini, María de la Paz Pompei, Karen Borrazzo, Ramiro Barberena,
... Huenul 1 (localidad Barrancas-Buta Ranquil, departamento Pehuenches, provincia del Neuquén, Argentina). El sitio fue ocupado durante el Holoceno ...
Tópico(s): Paleopathology and ancient diseases
2021 - Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires | Arqueología
Jorge O. Calvo, Bernardo J. González Riga,
... Neuquen, Cretacico Superior de Rincon de los Sauces, Provincia de Neuquen, Patagonia, Argentina. Sus restos estan integrados por 13 ...
Tópico(s): Evolution and Paleontology Studies
2003 - National Geology and Mining Service | Revista geológica de Chile
Ivana Alejandra Urraza, Laura E. Grecco, Sergio Delpino, Monica L. Arrese, Carlos W. Rapela,
... lagos Aluminé, Moquehue, Ñorquinco y Pulmarí, en la provincia de Neuquén, Argentina. Sobre la base de las observaciones de ...
Tópico(s): Geological and Geophysical Studies Worldwide
2011 - National Geology and Mining Service | Andean geology
... de Buenos Aires, Gran La Plata, Provincia de Neuquén y Provincia de Salta, y centrándonos en entrevistas a directivos ...
Tópico(s): Educational theories and practices
2014 - Arizona State University | Education Policy Analysis Archives
Alberto Pérez, Martín Giesso, Michael D. Glascock,
... con la estepa del area sur de la provincia de Neuquen, y 29 muestras de activacion neutronica sobre obsidianas ...
Tópico(s): Archaeology and ancient environmental studies
2015 - National University of Central Buenos Aires | Intersecciones en antropología
TRIASSIC DIPTERIDACEAE (FILICALES) FROM ARROYO LLANTENES (MENDOZA PROVINCE) AND PASO FLORES (NEUQUEN PROVINCE), ARGENTINA. The Dipteridaceae ferns Dictyophyllum (Thaumatopteris) tenuiserratum (Menendez) nov. comb. et emend., and Dictyophyllum (Thaumatopteris) chihuiuensis (Menendez) nov. comb. from the late Middle Triassic of Arroyo Llantenes (Mendoza province) are redescribed. New material allows an enlargement of the diagnoses of these species originally based on very fragmentary specimens. A new species ...
Tópico(s): Plant and Fungal Species Descriptions
1993 - Asociación Paleontológica Argentina | Ameghiniana
José F. Bonaparte, Rodolfo A. Coria,
A NEW AND HUGE TITANOSAUR SAUROPOD FROM RIO LIMAY FORMATION (ALBIAN-CENOMANIAN), OF NEUQUEN PROVINCE, ARGENTINA. Argentinosaurus huinculensis gen et sp. nov. is a giant titanosaur sauropod characterized by dorsal vertebrae with large hyposphene-hypantrum bearing extra articulations; bodies of sacral vertebrae 2-5 very reduced; hollow cylindrical ribs; slender tibia 155 cm long. The family Andesauridae is proposed as a new rank to include Andesaurus, Argentinosaurus and Epachthosaurus considering ...
Tópico(s): Evolution and Paleontology Studies
1993 - Asociación Paleontológica Argentina | Ameghiniana
Fil: Abdala, Cristian Simon. Consejo Nacional de Investigaciones Cientificas y Tecnicas; Argentina. Fundacion Miguel Lillo. Direccion de Zoologia. Instituto de Herpetologia; Argentina
Tópico(s): Species Distribution and Climate Change
2002 - Asociación Herpetológica Argentina | Cuadernos de herpetología/Cuadernos de herpetología
Corals from the limestones of La Manga Formation (Oxfordian) are described for the first time. The outcrop is localized at the southem end of Sierra de la Vaca Muerta, Neuquen Province. Specimens are abundant but belong to only two species: Australoseris radia lis gen. n., sp. n., Stylinidae, and Actinastraea cf.piveteaui, Actinastraeidae.
Tópico(s): Marine and coastal plant biology
1990 - Asociación Paleontológica Argentina | Ameghiniana
Leonardo Salgado, Jorge O. Calvo,
... es registrado en el Cretacico Superior de la Provincia del Neuquen. El ejemplar es relacionado con la familia Titanosauridae ...
Tópico(s): Paleontology and Evolutionary Biology
1993 - Asociación Paleontológica Argentina | Ameghiniana
Tópico(s): Plant Taxonomy and Phylogenetics
1966 - | Revista del Museo de La Plata
On the western side of the Cerro Huantrai-co, North of the Neuquen Province, there are outcrops from freshwater and marine strata resting upon Cretaceous continental red beds and covered by basa1tic lavas and tuffs of Tertiary age, which are faulted forming a syncline and are intruded by basaltic dikes. The studied section comprises the freshwater and marine beds; with the first, composed by olive gray clays which contain freshwater ostracoda, beggins the Upper Cretaceous transgression followed ...
Tópico(s): Environmental and Cultural Studies in Latin America and Beyond
1968 - Asociación Paleontológica Argentina | Ameghiniana
In the present paper a new genus, Protocosta, and 25 new species from the Huantrai-co arca, Neuquen Province, Argentina, are described. The new genus Protocosta is characterized by a carapace with subtrapezoidal outline in lateral view, anterior border rounded, posterior angular; subrectangular in lateral view with compressed extremities; left valve larger than right; suface ornamented by three ridges, dorsal, middle and ventral in position; the middle one may be absent or only poorly developed; ...
Tópico(s): Evolution and Paleontology Studies
1969 - Asociación Paleontológica Argentina | Ameghiniana
El hallazgo de ostracodos y de charophytas en sedimentitas suprayacentes a la Formacion Agrio, al Sur de la Dorsal C o Lotena, alento la posibilidad de que su analisis pudiera contribuir a esclarecer la cronologia de las entidades estratigraficas involucradas, la cual ha sido hasta el presente establecida por argumentos no paleontologicos. El estudio fue decidido por la presencia de ostracodos, caracteristicos de las denominadas facies wealdianas y de charophytas congirogonites cubiertos por utriculo; ...
Tópico(s): Botany, Ecology, and Taxonomy Studies
1971 - | Revista del Museo de La Plata
Andreína Bocchino de Ringuelet,
On decrit une nouvelle espece de Macromesodon (M. agrioensis) provenant de la Formacion Agrio du Cretace inferieur, de la Province de Neuquen, Argentine. La plaque vomerine decouverte nous permet constater l'existence du remplacement dentaire par des dents sousjacentes dans la rangee centrale.
Tópico(s): Ecology and biodiversity studies
1977 - Asociación Paleontológica Argentina | Ameghiniana
Tópico(s): Archaeology and Cultural Heritage
1974 - Sociedad Argentina de Antropología | Relaciones
Tópico(s): Archaeological and Geological Studies
1987 - Sociedad Argentina de Antropología | Relaciones
Tópico(s): Archaeology and Cultural Heritage
1989 - Sociedad Argentina de Antropología | Relaciones
Marta Fernández, Marcelo de la Fuente,
A new jurassic turtle from the Vaca Muerta Formation (Tithonian), Cerro Lotena, Neuquen province, Argentina is described. This species is tentatively referred to the genus Eurysternum Meyer and represents the first record of the family Thalassemydidae in the Westem Hemisphere. A comparison of this taxon with Notoemys laticentralis Cattoi and Freiberg and other european Thalassemydidae and Plesiochelyidae taxa from the Upper Jurassic of Europe was made. Likewise the probable factors that made possible ...
Tópico(s): Ichthyology and Marine Biology
1988 - Asociación Paleontológica Argentina | Ameghiniana