Zobrazeno 1 - 10
of 12
pro vyhledávání: '"N. Bozkurt Çiftçi"'
Publikováno v:
Petroleum Geoscience. 20:241-256
Future geological CO2 sequestration in the Gippsland Basin is contingent upon an effective regional top seal; potentially provided by the late Oligocene–early Miocene Lakes Entrance Formation. This study integrates various top-seal assessment metho
Autor:
S.B. Giger, Peter Clark, Craig Harbers, Mark Ricchetti, N. Bozkurt Çiftçi, Michael B. Clennell
Publikováno v:
AAPG Bulletin. 97:705-731
The continuity of clay smears evolving in sealed direct shear experiments of initially intact sandstone-mudrock sequences was quantified to large displacements up to more than ten times the thickness of the sealing layer. The sample blocks consisted
Publikováno v:
AAPG Bulletin. 97:733-757
The geometries of clay smears produced in a series of direct shear experiments on composite blocks containing a clay-rich seal layer sandwiched between sandstone reservoir layers have been analyzed in detail. The geometries of the evolving shear zone
Autor:
N. Bozkurt Çiftçi
Publikováno v:
Journal of Geodynamics. 65:136-147
The present-day stress field in the Gediz Graben is characterized by vertical maximum and horizontal 105°N-trending intermediate and 015°N-trending minimum principal stress axes. Stress gradients are 23.4, 18.6 and 15.3 MPa/km for maximum, intermed
Autor:
N. Bozkurt Çiftçi, Laurent Langhi
Publikováno v:
Journal of Structural Geology. 36:55-70
In cross-section, an hourglass structure can be visualized as an older horst block and superimposed, younger graben. Bounding faults of the horst and graben blocks represent separate conjugate fault systems formed by two distinct episodes of extensio
Publikováno v:
Marine Geology. 284:40-54
Re-evaluation of structural evolution on the Laminaria High (Timor Sea, Australia), shows that lithosphere flexure, associated with the Tertiary collision between the Australian north-west margin and the Banda volcanic arc, is an important mechanism
Publikováno v:
AAPG Bulletin. 94:1827-1857
Western Anatolian graben basins are filled with continental sediments and minor carbonates deposited in lacustrine, alluvial, and fluvial environments. Individual grabens are composite basins and comprise multiple depocenters or subbasins, with sedim
Autor:
N. Bozkurt Çiftçi, Erdin Bozkurt
Publikováno v:
Tectonophysics. 473:234-260
Hanging-wall deformation of the fault systems controlling the southern margin of the Gediz Graben were investigated separately within the Plio-Quaternary and Neogene (predominantly Miocene) deposits of the graben fill. Fault styles observed in both p
Autor:
Erdin Bozkurt, N. Bozkurt Çiftçi
Publikováno v:
Geodinamica Acta. 21:145-167
Folds constitute a significant part within the dominantly extension-related deformation pattern of the Gediz Graben and their origin either extensional or contractional has been the subject of debate. Field and subsurface data presented in this paper
Autor:
Erdin Bozkurt, N. Bozkurt Çiftçi
Publikováno v:
Geological Magazine. 144:687-699
Relay ramps form at different scales in extensional terrains to accommodate the differential stretching among the overlapping bounding-normal fault segments. The major boundary structure of the Gediz Graben (SW Turkey) is segmented, with formation, e