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New insights into the paleobiogeography of the Early Ordovician graptolite fauna of northwestern ArgentinaNouveau regard sur la paléobiogéographie de la faune de graptolites de l’Ordovicien inférieur de l’Argentine nord-occidentale
(Elsevier France-editions Scientifiques Medicales Elsevier, 2012-07)
A multivariate analysis was used to determine the faunistic relationships of the northwestern Argentinean graptolite faunas of Floian age to faunas from Baltica, Avalonia, Laurentia and SW China. A statistical analysis at ...
Comparative phylogeography reveals cryptic diversity and repeated patterns of cladogenesis for amphibians and reptiles in northwestern Ecuador
(PUCE, 2015)
Comparative phylogeography is now a common approach to understand how
historical processes have shaped the formation of lineages in a broad spectrum of
codistributed populations of different taxa. However, these types ...
Holocene vegetation dynamics and human–environment interactions inferred from pollen and plant macrofossils from caves in northwestern Patagonia (Argentina)
(Elsevier, 2021-10)
The present contribution describes the Holocene vegetation, climate, and plant–human interactions in northwestern Extra-Andean Patagonia, Argentina. Pollen and plant macrofossil records from sediments of two archeological ...
Range extension of Oxymycterus wayku (Mammalia: Rodentia: Cricetidae), an endemic species from austral Yungas, and first record for Catamarca province, northwestern Argentina
(Pensoft Publishers, 2015-09)
Oxymycterus wayku Jayat, D’Elía, Pardinãs, Miotti & Ortiz, 2008, a rodent species recently described, is known in only four localities within the Subtropical Mountain Forests of the Yungas eco-region in Tucumán, northwestern ...
Yield of Sweet Pepper (Capsicum annuum) Cultivars in Northwestern Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1977)
Amphibians of northwestern Buenos Aires province, Argentina: Checklist, range extensions and comments on conservation
(Centro de Referencia em Informacao Ambiental, 2016-11)
Northwestern Buenos Aires province is located within the Pampas region of Argentina. Agricultural practices have extensively modified native grasslands in a relatively short period, leaving no intact pristine areas. Based ...
Radiocarbon chronology of the last glacial maximum and its termination in northwestern Patagonia
(Elsevier, 2015)
We examine the timing and magnitude of the last glacial maximum (LGM) and the last glacial termination (LGT) in northwestern Patagonia, situated in the middle latitudes of South America. Our data indicate that the main ...
Recent introduction of Gracilaria parvispora (Gracilariales, Rhodophyta) in Baja California, Mexico
(2013-08-09)
Gracilaria parvispora is reported for the first time as an invasive species in northwestern Mexico based on morphological, anatomical and molecular data. The species is widely distributed in the region, where it colonizes ...