Results 1 to 10 of about 3,426 (182)

Las muertes invisibilizadas del Museo de La Plata [PDF]

Corpus: Archivos Virtuales De La Alteridad Americana, 2011
“Habiendo dejado a este indio vivo [Maish Kensis], encontre que, luego de una larga ausencia del museo, encontre su cerebro y su esqueleto en las vitrinas del nuestras galerias antropologicas” (Ten Kate 1904). “Moreno es un verdadero exponente de las mejores virtudes de la raza, al margen de su condicion de argentino” (Riccardi 1989).
Karina Oldani, Miguel Añon Suarez, Fernando Miguel Pepe   +2 more
exaly   +3 more sources

Holding a wing horizontal: Roles for muscles of the pectoral girdle other than the main two flight muscles. [PDF]

J Anat
This report explores which muscles of the pectoral girdle are employed to allow birds to hold their wings horizontally with a level aerofoil surface during a glide. Abstract Whilst many birds glide briefly with wings held horizontally, some species maintain this posture for extended periods during soaring.
Deeming DC, Mosto MC.
europepmc   +2 more sources

Insectos plaga del Museo de La Plata

Revista De La Sociedad Entomologica Argentina
En el Museo de La Plata los principales insectos causantes de biodeterioro son escarabajos (Coleoptera). Las especies más frecuentes en maderas y mobiliario son Anobium punctatum y Xyletinus brasiliensis, en textos Tricorynus herbarius y Stegobium paniceum (Ptinidae) y en piezas de colecciones biológicas Anthrenus verbasci, Dermestes maculatus ...
exaly   +2 more sources

Museo de La Plata Radiocarbon Measurements I [PDF]

Radiocarbon, 1984
The reinstallment, operation, and the14C measurements reported here were made since 1976 in the LATYR, the Radiocarbon Dating Laboratory of the Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. Sample preparation is preceded by careful visual separation and hand removal of gross impurities.
Anibal Figini, Gabriel Gomez, Jorge Carbonari, Roberto Huarte, Alicia Zubiaga   +4 more
openaire   +1 more source

Museo de la Plata Radiocarbon Measurements II [PDF]

Radiocarbon, 1990
The 14C measurements reported here were made between 1983 and 1987. Sample pretreatment and date calculations were previously reported (Figini et al 1984). The method employed, liquid scintillation counting, was previously described (Huarte & Figini 1988).
Figini, Aníbal, Carbonari, Jorge, Huarte, Roberto   +2 more
openaire   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

La colección de Tisanópteros del Museo de La Plata. (Insecta) [PDF]

Revista del Museo de La Plata, 1980
Fil: De Santis, Luis.
De Santis, Luis, Sureda, Alicia, Merlo, Zulema E.   +2 more
openaire   +1 more source

Sensory Biology of the Franciscana (Pontoporia blainvillei, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

Integrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic, Cleopatra Mara Loza, Alejo Carlos Scarano, Pedro Fernando Andrés‐Laube, Francisco Acuña, Juan Pablo Loureiro, Carolina Natalia Zanuzzi, Nicolás Nahuel Castro, María Teresa Pombo, Lorenzo von Fersen, Claudio Gustavo Barbeito   +10 more
wiley   +1 more source

Unravelling the phylogeny of armadillos and their kin (Mammalia, Xenarthra, Cingulata) combining morphological, molecular, and stratigraphic data

Cladistics, EarlyView.
Abstract Cingulata, a major lineage of Xenarthra, comprises extinct and extant armoured placental mammals that diversified throughout the Cenozoic. Despite extensive study, phylogenetic hypotheses based on morphological and molecular data remain incongruent, and no total evidence analysis has been conducted. Here, we integrate the largest morphological
Daniel M. Casali, Mariela C. Castro, Martin R. Ciancio, Timothy J. Gaudin, Jeremy L. Bramblett, Alberto Boscaini, Fernando A. Perini, Max C. Langer   +7 more
wiley   +1 more source