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Showing 1 to 7 of 7 for “"High Atlas"”.
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Stratigraphic evolution of lower Jurassic carbonate platforms: record of rift tectonics and eustasy, central and eastern High Atlas, Morocco
Includes bibliographical references (pages 324-341).
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Lithological and climatic controls on fluvial landscape evolution of a post-orogenic dryland mountain belt
… of rivers draining the post-orogenic dryland High Atlas Mountains, and field and geochronological studies on strath terraces in a catchment draining into its foreland basin. In the first part of this thesis, I assess the progressive mobility of the drainage divide in three lithologically and …
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3-D modeling of shallow-water carbonate systems : a scale-dependent approach based on quantitative outcrop studies
… settings, a low-angle Jurassic ramp (High Atlas, Morocco) and a Triassic isolated platform (Dolomites, Italy), were investigated to obtain a complete overview of the geological heterogeneity in shallow-water carbonate systems. Field sedimentology and statistical analysis performed on …
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The impact of global environmental changes on exceptional preservation, extinction, and recovery in the early Jurassic (late Pliensbachian-Toarcian)
… such as thermal stress, low oxygen levels, higher nutrient concentration, and acidification in some parts of the ocean. Of particular importance are the Pliensbachian/Toarcian boundary event (~184.2 million years ago) and the Toarcian Oceanic Anoxic Event (TOAE, ~183 million years ago); …
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Estudio paleomagnético en el Alto Atlas Central: remagnetizaciones e implicaciones tectónica
… a escala regional desarrollado en el Alto Atlas Marroquí. Se demuestra a partir de más de 1500 muestras analizadas que la serie Mesozoica presente en todo el Alto Atlas, presenta una remagnetización, definida por una componente paleomagnética muy estable y de polaridad sistemáticamente …
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Caracterización paleomagnética de procesos deformacionales en cuencas intraplaca (Alto Atlas Central): diapirismo, compresión e intrusiones ígneas
… (portada por magnetita) presente en el Alto Atlas Central (Marruecos) permite esclarecer algunos aspectos de la evolución de la cuenca, tales como la datación relativa de la foliación tectónica presente en el área, o la importancia de los procesos halocinéticos e ígneos en la generación de …