Results 21 to 30 of about 12,671 (217)

Relevant aspects to the recognition of extensional environments in the field

open access: yesBoletín Geológico, 2021
The understanding of each geological-structural aspect in the field is fundamental to be able to reconstruct the geological history of a region and to give a geological meaning to the data acquired in the outcrop.
Ana Milena Suárez Arias   +8 more
doaj   +1 more source

Episodic two-stage extensional evolutionary model for southwestern Anatolian graben–horst system: New field data from the Erdoğmuş-Yenigediz graben (Kütahya)

open access: yesJournal of Geodynamics, 2013
The study area is the Erdogmus-Yenigediz graben, located along the western section of the Aksehir-Simav normal fault system in western Turkey. The Erdogmus-Yenigediz graben development commenced on the erosional surface of the northern Menderes Massif, under the control of several normal fault zones such as the Simav, Saphane and Yelsilova fault zones ...
Gurboga, S.   +2 more
openaire   +3 more sources

NEOGENE AND QUATERNARY SEDIMENTATION PATTERNS IN THE NORTHWESTERN HYBLEAN PLATEAU (SE SICILY): THE EFFECTS OF A COLLISIONAL PROCESS ON A FORELAND MARGIN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
Miocene carbonates and marls in the northwestern margin of the Hyblean Plateau (SE Sicily) exhibit considerable thickness variations consistent with synsedimentary tectonism. In the Early-Middle Mio­cene carbonates (Ragusa Formation) a series of parallel
MARIO GRASSO, H. MARTYN PEDLEY
doaj   +1 more source

Seulimeum segment characteristic indicated by 2-D resistivity imaging method [PDF]

open access: yes, 2017
The study conducted at Aceh (Indonesia) within Krueng Raya and Ie Seu Um vicinity with the same geology setting (Lam Teuba volcanic), to study Seulimeum Segment characteristic using 2-D resistivity imaging method.
Saad, R., Syukri, M.
core   +2 more sources

Integrated geophysical survey for the geological structural and hydrogeothermal study of the North-western Gargano promontory (Southern Italy)

open access: yesAnnals of Geophysics, 1996
A multimethodological geophysical survey was performed in the north-western part of the Gargano promontory to study the geological structural setting and the underground fluid flow characteristics.
D. Schiavone, R. Quarto, M. Loddo
doaj   +1 more source

IDENTIFICATION OF HORST AND GRABEN STRUCTURAL PATTERNS USING GRAVITY AND SECOND VERTICAL DERIVATIVE (SVD) METHODS IN THE LUBUKSIKAPING AREA OF WEST SUMATERA

open access: yesIndonesian Physical Review, 2021
The Lubuksikaping area is located between the main fault branching of the Sumateran Fault so it can be seen that there are many quite complex structures. This research was conducted to determine the structure pattern of the high (horst) and low (graben) that formed in the sub-surface of the Lubuksikaping area, West Sumatera.
Muhammad Zulkaromi   +5 more
openaire   +2 more sources

Slip distribution of the 2017 M(w)6.6 Bodrum-Kos earthquake: resolving the ambiguity of fault geometry [PDF]

open access: yes, 2019
SUMMARY The 2017 July 20, Mw6.6 Bodrum–Kos earthquake occurred in the Gulf of Gökova in the SE Aegean, a region characterized by N–S extension in the backarc of the easternmost Hellenic Trench.
Dogan, Ugur   +9 more
core   +1 more source

Extension of thickened and hot lithospheres: Inferences from laboratory modeling [PDF]

open access: yes, 2006
The extension of a previously thickened lithosphere is studied through a series of analogue experiments. The models deformed in free and boundary-controlled gravity spreading conditions that simulate the development of wide rift-type and core complex ...
Brun, J.P., Sokoutis, D., Tirel, C.
core   +2 more sources

Simulation of rock salt dissolution and its impact on land subsidence [PDF]

open access: yes, 2013
Extensive land subsidence can occur due to subsurface dissolution of evaporites such as halite and gypsum. This paper explores techniques to simulate the salt dissolution forming an intrastratal karst, which is embedded in a sequence of carbonates, marls,
Huggenberger, P.   +3 more
core   +2 more sources

Regional geothermal aquifer architecture of the fluvial Lower Cretaceous Nieuwerkerk Formation – a palynological analysis [PDF]

open access: yes, 2017
The primary challenge for efficient geothermal doublet design and deployment is the adequate prediction of the size, shape, lateral extent and thickness (or aquifer architecture) of aquifers.
Donselaar, Marinus E.   +4 more
core   +2 more sources

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