Results 101 to 110 of about 12,671 (217)
, 1972 We may think of the Plateau as consisting of two main, nearly horizontal, layers of rock resting on a basement of older, steeply tilted rocks. The surface layer, a few hundred metres thick, is dolerite about 165 million years old.
Banks, MR
core +2 more sources
Feedback between erosion and active deformation: geomorphic constraints from the frontal Jura fold-and-thrust belt (eastern France) [PDF]
, 2018 A regional tectono-geomorphic analysis indicates a Pliocene to recent rock uplift of the outermost segment of the Jura fold-and-thrust belt, which spatially coincides with the intra-continental Rhine-Bresse Transfer Zone.
Fabbri, Olivier +5 more
core
Late Cenozoic structure and tectonics of the southern Sierra Nevada–San Joaquin Basin transition, California [PDF]
, 2019 This paper presents a new synthesis for the late Cenozoic tectonic, paleogeographic, and geomorphologic evolution of the southern Sierra Nevada and adjacent eastern San Joaquin Basin.
Saleeby, Jason, Saleeby, Zorka
core +1 more source
Horst Inversion Within a Décollement Zone During Extension Upper Rhine Graben, France
, 2018 The Merkwiller-Pechelbronn oil field of the Upper Rhine Graben has been a target for hydrocarbon exploration for over a century. The occurrence of the hydrocarbons is thought to be related to the noticeably high geothermal gradient of the area. Its magnitude peaks at about 100 °C.km −1 a few kilometres east of the oil field, in the vicinity of the ...
Place, Joachim +3 more
openaire +1 more source
International Journal of Geophysics, 2019 The structure of the transition zone between the north-western boundary of the Congo Craton and the Kribi-Campo sedimentary basin is still a matter of scientific debate.
Sévérin Nguiya +5 more
doaj +1 more source
The geology and geophysics of the Oslo rift [PDF]
The regional geology and geophysical characteristics of the Oslo graben are reviewed. The graben is part of a Permian age failed continental rift. Alkali olivine, tholefitic, and monzonitic intrusives as well as basaltic lavas outline the extent of the ...
Ruder, M. E.
core +1 more source
Investigaciones Geográficas, 2005 En este trabajo se presentan las principales regularidades del plano morfoestructural de los tercios medio e inferior de las cuencas hidrográficas de los ríos Papagayo y Sabana, en el estado de Guerrero, el cual se formó durante la etapa neotectónica ...
José Ramón Hernández Santana +1 more
doaj
U-Pb geochronology of the El Jadida rhyolite and relation to possible Lower Cambrian recycling (Coastal block, Moroccan Meseta). [PDF]
, 2018 The El Jadida (Mazagan) dome, whose existence was reported as early as 1934 by Yovanovitch and Freys, constitutes one of the first outcrops of the Moroccan Meseta where the Precambrian (PIII?)-Paleozoic (Lower Cambrian?) boundary was established (Gigout,
El Attari, A. +8 more
core
ELETRORRESISTIVIDADE APLICADA NA REGIÃO DE BREJO SANTO - CEARÁ - BACIA DO ARARIPE
Revista Águas Subterrâneas, 1998 Na região de Brejo Santo, situada dentro da Bacia do Araripe, foi empregado o método da eletrorresistividade em seus procedimentos de sondagem elétrica vertical (SEV) e caminhamento elétrico (CE).
Mário Fracalossi Júnior, Nelson Ellert
doaj
Structuration cassante de la marge vendéenne au Lias inférieur : exemple de l'estuaire du Payré au sud de Talmont-Saint-Hilaire [PDF]
, 2013 In the Talmondais (Vendée) the Hettangian sedimentation locally begins with fluviatil clastic deposits prior to the deposition of shallow marine carbonates.
Bessonnat, Gilbert +2 more
core