Results 81 to 90 of about 12,697 (195)

Feedback between erosion and active deformation: geomorphic constraints from the frontal Jura fold-and-thrust belt (eastern France) [PDF]

open access: yes, 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  

Palaeozoic petroleum systems of the Orcadian Basin to Forth Approaches, Quadrants 6 - 21, UK [PDF]

open access: yes, 2016
This report synthesises the results of the 21CXRM Palaeozoic project to describe the Carboniferous and Devonian petroleum systems of the Orcadian Basin to Forth Approaches area (Quadrants 6 – 21).
Arsenikos, S.   +19 more
core  

Horst Inversion Within a Décollement Zone During Extension Upper Rhine Graben, France

open access: yes, 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

Late Cenozoic structure and tectonics of the southern Sierra Nevada–San Joaquin Basin transition, California [PDF]

open access: yes, 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

Análisis morfoestructural de las cuencas hidrográficas de los ríos Sabana y Papagayo (tercio medio-inferior), estado de Guerrero, México

open access: yesInvestigaciones 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  

3D Mafic Topography of the Transition Zone between the North-Western Boundary of the Congo Craton and the Kribi-Campo Sedimentary Basin from Gravity Inversion

open access: yesInternational 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]

open access: yes
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

ELETRORRESISTIVIDADE APLICADA NA REGIÃO DE BREJO SANTO - CEARÁ - BACIA DO ARARIPE

open access: yesRevista 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]

open access: yes, 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  

Floods in Mahanadi River, Odisha, India: Its Causes and Management [PDF]

open access: yes, 2015
All the major rivers of Odisha after attaining their old stage in the coastal plain fall into the Bay of Bengal. Most often the rivers including the biggest river Mahanadi brings flood calamity in the region. The coastal districts of Odisha particularly
Beura, D. (Devananda)
core  

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