Results 1 to 10 of about 108 (69)

Petrography of El Baúl massifgranitoids, Cojedes state, Venezuela [PDF]

Revista Técnica de la Facultad de Ingeniería, 2015
The granites El Mogote, Mata Oscura and Piñero outcrop in the El Baúl massif, next to metasedimentary, volcanic and   sub volcanic rocks, to the south of Cojedes state, Venezuela.
Patxo Viscarret, Franco Urbani
doaj   +2 more sources

Blood parasites infecting the Hoatzin (Opisthocomus hoazin), a unique neotropical folivorous bird. [PDF]

PeerJ, 2019
The Hoatzin (Opisthocomus hoazin) is the only extant member of the order Opisthocomiformes. This unique South American bird lives in the riparian lowland vegetation characteristic of the Amazon and Orinoco basins.
Pacheco MA, García-Amado MA, Manzano J, Matta NE, Escalante AA.   +4 more
europepmc   +6 more sources

New U-Pb zircon ages of El Baúl Massif, Cojedes State, Venezuela.

Revista Técnica de la Facultad de Ingeniería, 2010
El Baúl massif (Cojedes State, Venezuela) has been studied since 1858, especially as an important target for oil companies since it is a structural high that has played an important role in the evolution of the oil bearing Barinas-Apure and Eastern ...
Patxi Viscarret, James Wright, Franco Urbani   +2 more
doaj  

New U-Pb zircon ages of El Baúl Massif, Cojedes State, Venezuela Nuevas edades U-Pb en circones para el macizo El Baúl, estado Cojedes, Venezuela

Revista Técnica de la Facultad de Ingeniería, 2009
El Baúl massif (Cojedes State, Venezuela) has been studied since 1858, especially as an important target for oil companies since it is a structural high that has played an important role in the evolution of the oil bearing Barinas-Apure and Eastern ...
Patxi Viscarret, James Wright, Franco Urbani   +2 more
doaj  

New U-Pb zircon ages of El Baúl Massif, Cojedes State, Venezuela

Revista Técnica de la Facultad de Ingeniería
El Baúl massif (Cojedes State, Venezuela) has been studied since 1858, especially as an important target for oil companies since it is a structural high that has played an important role in the evolution of the oil bearing Barinas-Apure and Eastern ...
Patxi Viscarret, James Wright, Franco Urbani   +2 more
doaj  

The genus Lycianthes (Solanaceae, Capsiceae) in Mexico and Guatemala. [PDF]

PhytoKeys, 2020
Dean E, Poore J, Anguiano-Constante MA, Nee MH, Kang H, Starbuck T, Rodrígues A, Conner M.   +7 more
europepmc   +1 more source

A revision of the new genus Amiga Nakahara, Willmott & Espeland, gen. n., described for Papilioarnaca Fabricius, 1776 (Lepidoptera, Nymphalidae, Satyrinae). [PDF]

Zookeys, 2019
Nakahara S, Lamas G, Tyler S, Marín MA, Huertas B, Willmott KR, Mielke OHH, Espeland M.   +7 more
europepmc   +1 more source

New U-Pb zircon ages of El Baúl Massif, Cojedes State, Venezuela

, 2009
Patxi Viscarret, James E. Wright, Franco Urbani   +2 more
openalex   +1 more source

Depositional age and provenance of high-grade paragneisses from the Mérida Andes, Venezuela: Implications for the Ediacaran–Cambrian tectonic setting of northwestern Gondwana [PDF]

, 2021
Isotopic, geochemical, and geochronological data are provided to constrain sedimentary sources and depositional ages of high-grade paragneisses of the Iglesias Complex in the Mérida Andes (Venezuela).
Frei, D, González-Guzmán, R, Tazzo-Rangel, MD, Weber, B   +3 more
core   +1 more source

Evaluation of the holmberg and konya methodologies in the drill-and-blast mesh grumintor mine [PDF]

, 2021
En el desarrollo de esta investigación se analizó la aplicación de dos metodologías de mallas de perforación y voladura Holmberg y Konya en la mina Grumintor de la Concesión Minera Pinglio, con el fin de estimar el remplazo de la malla vigente de ...
Cabrera Barrera, Kevin Felipe, Cuesta Andrade, Gregory Guillermo, Mejía Flores, Marco Antonio   +2 more
core   +2 more sources