Results 111 to 120 of about 54,488 (217)

Edades K/Ar de 54 rocas ígneas y metamórficas del occidente, centro y sur de México

Revista Mexicana de Ciencias Geológicas, 2018
Se presenta un listado y se discuten las edades K/Ar de 54 muestras de rocas ígneas y metamórficas de varias localidades de México determinadas en el marco de un convenio entre el Consejo de Recursos Minerales (ahora Servicio Geológico Mexicano) y el ...
Jesús Solé, Juan Carlos Salinas, Enrique González-Torres, José Eduardo Cendejas Cruz   +3 more
doaj  

Diversity Hotspots and Vulnerability of Pine Species in the Sierra Madre Occidental, Western Mexico. [PDF]

Ecol Evol
Ruacho-González L, Corral-Rivas JJ, González-Gallegos JG, González-Elizondo MS, López-Serrano PM, Briseño-Reyes J.   +5 more
europepmc   +1 more source

Morphological anomalies in amphibians of the Sierra Madre Occidental and a review of cases reported in Mexico. [PDF]

Environ Monit Assess
Castro-Bastidas HA, Bucio-Pacheco M, Serrano JM, Aguillón-Gutiérrez DR.   +3 more
europepmc   +1 more source

Diversity, Endemism, and Conservation Status of the Herpetofauna of the Sierra Madre Occidental in Mexico with Comparison to Neighboring Biogeographic Provinces. [PDF]

Animals (Basel)
Smith GR, Lemos-Espinal JA.
europepmc   +1 more source

Assisted migration and the rare endemic plant species: the case of two endangered Mexican spruces. [PDF]

PeerJ, 2022
Mendoza-Maya E, Gómez-Pineda E, Sáenz-Romero C, Hernández-Díaz JC, López-Sánchez CA, Vargas-Hernández JJ, Prieto-Ruíz JÁ, Wehenkel C.   +7 more
europepmc   +1 more source

Exploration of the distribution and host range of <i>Phloeosinus deleoni</i> Blackman (Curculionidae, Scolytinae) through collection records, field collections and modelling of potential distribution. [PDF]

Biodivers Data J
Cervantes-Espinoza M, Maya-Ramos JL, Atkinson T, Ruíz EA, Armendariz-Toledano F.   +4 more
europepmc   +1 more source

A phylogeographic study of two acanthocephalan species from aquatic birds distributed in the Nearctic and neotropical region of Mexico and the USA. [PDF]

Parasitology
Sereno-Uribe AL, González-García MT, López-Jiménez A, Aldama-Prieto Y, Ortega-Olivares MP, García-Varela M.   +5 more
europepmc   +1 more source

Rhyolitic components of the Michipicoten greenstone belt, Ontario: Evidence for late Archaen intracontinental rifts or convergent plate margins in the Canadian Shield? [PDF]

Rhyolitic rocks often are the dominant felsic end member of the biomodal volcanic suites that characterize many late Archean greenstone belts of the Canadian Shield.
Attoh, K., Schulz, K. J., Sylvester, P. J.   +2 more
core   +1 more source

Interacciones fuego-paisaje en el noroeste de la Sierra Madre Occidental de Chihuahua

, 2016
Los incendios forestales en México son un factor de disturbio que impacta considerablemente a los ecosistemas forestales y genera cambios en su estructura y funciones. Asimismo, existe una estrecha relación entre el fuego y el paisaje; por un lado, existen aquellos paisajes que debido a su configuración son altamente vulnerables a la ocurrencia y ...
Gabriela Isabel Alva Álvarez;622139, Alva Álvarez, Gabriela Isabel;622139   +1 more
openaire   +1 more source

Integrative taxonomy of Cedrela (Meliaceae) leads to the recognition of a new species (C. tamaulipana) and the reinstatement of C. saxatilis. [PDF]

PLoS One
Gallardo-Yobal SI, Vázquez-García JA, Villalobos-Arámbula AR, Terrazas T, Palacios-Juárez H, Barragán-Reynaga DM, Berrones M, Ortega-Peña AS, Hernández-Vera G, Shalisko V.   +9 more
europepmc   +1 more source