Results 41 to 50 of about 89,092 (237)

Ostracode-based aminostratigraphy and aminochronology of a tufa system in central Spain [PDF]

open access: yes, 2005
In the Priego area, central Spain, extensive tufa deposits are located in three small tributaries located at the head of the 1000 kmlong Tagus River. The deposits are originated after karst-origin running waters emerged from the confines of the canyons ...
Andrews   +46 more
core   +2 more sources

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

open access: yesIntegrative 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   +10 more
wiley   +1 more source

Bea wants to know

open access: yesJournal of Anthropological Films, 2018
Bea is a young Puerto Rican university student living in San Juan. Despite her efforts, her professional and personal life seem to have deteriorated. She has broken up with her boyfriend and the relationship with her parents is getting worse.
Roger Canals
doaj   +1 more source

Faldellines del Período Formativo en el Norte Grande: Un ensayo acerca de la historia de su construcción visual

open access: yesEstudios Atacameños, 2002
A partir de investigaciones precedentes² se caracterizó el atuendo presentado por las pinturas antropomorfas de la cuenca alta del río Salado, principal tributario del Loa, siendo el faldellín la única vestimenta textil representada.
Indira Montt S
doaj   +10 more sources

Ceramic Production and Geodiversity in Iron Age Iberia: An Archaeometric Study of Pottery from Castrejón de Capote (SW Spain)

open access: yesArchaeometry, EarlyView.
ABSTRACT The hillfort of Castrejón de Capote is one of the best investigated settlements of Late Iron Age southwest Iberia. Located in the territory that the classical sources attributed to the Celtici, it was occupied between the early 4th and the 1st centuries bce.
Beatrijs de Groot   +2 more
wiley   +1 more source

Riparian vegetation classification from airborne laser scanning data with an emphasis on cottonwood trees [PDF]

open access: yes, 2006
The high point density of airborne laser mapping systems enables achieving a detailed description of geographic objects and the terrain. Growing experience indicates, however, that extracting useful information directly from the data can be difficult. In
Farid, A   +4 more
core   +1 more source

May I pick your brain? Local minds as living cadastres in a Portuguese eleventh‐century lawsuit

open access: yesEarly Medieval Europe, EarlyView.
In the context of a dispute with the monastery of Lorvão, in the late eleventh century, the monks of Vacariça, near Coimbra (modern Portugal), carried out a field enquiry in the village of Recardães. This was part of a failed attempt to repossess a number of land plots that they claimed were theirs, but had lost control of.
Julio Escalona
wiley   +1 more source

Alucinaciones en circulación : una mirada a la interacción surandina tardía desde las tabletas y tubos de La Paya (Valle Calchaquí, Salta) [PDF]

open access: yes, 2010
Este trabajo presenta los resultados del estudio de las tabletas y tubos de inhalación de La Paya y otros sitios del valle Calchaquí y del análisis comparativo de esos artefactos con aquellos de otras regiones del Noroeste argentino y los Andes del Sur ...
Sprovieri, Marina
core  

The Role of Gene Flow in the Diversification of the Monkey Treefrog Complex Across the South American Dry Diagonal

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Understanding Neotropical megadiversity remains challenging due to fundamental taxonomic issues, including identifying and describing cryptic species and their distribution, and the limited knowledge of key factors driving biological diversification. Such challenges are especially prominent in diverse clades with high levels of cryptic species,
Felipe Camurugi   +10 more
wiley   +1 more source

Las sociedades Formativas de San Pedro de Atacama: Asentamiento, cronología y proceso

open access: yesEstudios Atacameños, 2011
Se analizan críticamente las aproximaciones que tradicionalmente han explicado el origen y desarrollo de las sociedades formativas en los oasis de San Pedro de Atacama, al mismo tiempo que se evalúa el proceso formativo local a partir del eje que ...
María Carolina Agüero Piwonka   +1 more
doaj   +2 more sources

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