Results 111 to 120 of about 10,140 (227)

COPROLITOS DE CAMÉLIDOS DEL HOLOCENO COMO INDICADORES PALEOAMBIENTALES CAMELID COPROLITES FROM THE HOLOCENE AS PALEOENVIRONMENTAL INDICATORS

open access: yesMagallania, 2010
El estudio de coprolitos permite abordar aspectos ecológicos y culturales de poblaciones pasadas, como reconstrucciones del paleoambiente, de paleodietas, inferir estacionalidad en el uso de los recursos y situaciones de parasitismo.
NADIA J VELÁZQUEZ   +3 more
doaj  

Combustion Completeness and Sample Location Determine Wildfire Ash Leachate Chemistry

open access: yesGeochemistry, Geophysics, Geosystems
Understanding past fire regimes and how they vary with climate, human activity, and vegetation patterns is fundamental to the mitigation and management of changing fire regimes as anthropogenic climate change progresses.
Micheline Campbell   +7 more
doaj   +1 more source

Preface [PDF]

open access: yes, 2005
Kölb-Ebert, Martina, Werner, Winfried
core   +1 more source

Agriopleura Morphotypes of the Lower Aptian Shu’aiba Formation of Saudi Arabia [PDF]

open access: yes, 2003
The Shu’aiba Formation of the Arabian Platform consists of Aptian carbonates in which rudists are important biocomponents. It is an important hydrocarbon reservoir.
G.W Hughes
core   +1 more source

USO DEL ESPACIO DE CAZADORES RECOLECTORES Y PALEOAMBIENTE HOLOCENO EN EL VALLE DEL RÍO CISNES, REGIÓN DE AISÉN, CHILE HUNTER GATHERERS SPACE USE AND HOLOCENE PALEOENVIRONMENT IN CISNES RIVER BASIN, REGIÓN DE AISÉN, CHILE

open access: yesMagallania, 2009
Este trabajo presenta los resultados de una investigación arqueológica conducida en la cuenca del río Cisnes (~44° S), valle que atraviesa diversos ambientes del oeste de Patagonia, desde las los límites occidentales de la estepa hasta los canales del ...
OMAR REYES   +6 more
doaj  

Mitochondrial genomes of Middle Pleistocene horses from the open-air site complex of Schöningen. [PDF]

open access: yesNat Ecol Evol
Weingarten A   +11 more
europepmc   +1 more source

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