Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Marc Holland"'
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Autor:
Loic Bazalgette, Heijn van Gent, Eilard Hindericus Hoogerduijn Strating, Marc Holland, Najwa Yassir, János Urai
Publikováno v:
Earth and Planetary Science Letters. 304:399-406
Dilatant fractures in normal fault zones are widely recognized as major pathways of fluid flow in the upper crust where the ratio of rock strength and effective stress is suitable for their formation, but the structure of these fracture networks in 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e3fd8373c0d3abd65c94a9e2f4ba57a
https://doi.org/10.1016/j.epsl.2011.02.017
https://doi.org/10.1016/j.epsl.2011.02.017
Autor:
Marc Holland, János Urai
Publikováno v:
Journal of Structural Geology. 32:1279-1290
We studied a special type of zebra carbonate in limestones of an overpressure cell exhumed from at 5 km depth, in outcrops on Jabal Shams, Oman Mountains. The rocks show anastomosing patterns of regularly spaced calcite veins in dark gray, fine-grain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57db1f5fa2a4a1deed36ce9b67119ef3
https://doi.org/10.1016/j.jsg.2009.04.011
https://doi.org/10.1016/j.jsg.2009.04.011
Publikováno v:
Journal of Structural Geology. 32:1375-1391
We present analogue models of the formation of dilatant normal faults and fractures in carbonate fault zones, using cohesive hemihydrate powder (CaSO 4 ·½H 2 O). The evolution of these dilatant fault zones involves a range of processes such as frag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354bf65f8df78d2c81afb406d86dcabd
https://doi.org/10.1016/j.jsg.2009.05.006
https://doi.org/10.1016/j.jsg.2009.05.006
Publikováno v:
Journal of the Geological Society of India. 75:74-88
The aim of this study is to improve our knowledge of the processes that lead to clay smear during faulting of a layered sand-clay sequence in an analogue sandbox model. We carefully characterized mechanical properties of the materials used by a serie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df61546c4c077feeaa6c5ea68e1b912
https://doi.org/10.1007/s12594-010-0025-9
https://doi.org/10.1007/s12594-010-0025-9
Publikováno v:
Scopus-Elsevier
Extensive, very high quality outcrops on the southern flank of Jabal Shams, Oman Mountains, expose the complex fracture and fault network of an exhumed high-pressure cell. Veins are filled with white calcite in grey host rock, allowing 0.7 meter-reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e3796e8224a1a69aba20a7b3dd71c8
https://doi.org/10.2113/geoarabia1403163
https://doi.org/10.2113/geoarabia1403163
Publikováno v:
GeoArabia. 14:57-110
We studied an exhumed high-pressure cell in outcrops of Cretaceous carbonates on the southern flank of Jabal Shams in the Oman Mountains. This more than 2 km thick sedimentary pile contains reservoir and source rocks in northern Oman and the United A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2458a9f1c2db4655c71ace0bcd525dd6
https://doi.org/10.2113/geoarabia140157
https://doi.org/10.2113/geoarabia140157
Publikováno v:
Earth and Planetary Science Letters. 248:301-315
Normal faults in basalt along mid-ocean ridges and continental rifts play a major role in the formation of topography, advection of fluids, and the dynamics of biosphere. However, almost nothing is known of the internal structure of volcanic growth f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d285f835b76d8f710b8ce79546c9b41
https://doi.org/10.1016/j.epsl.2006.05.035
https://doi.org/10.1016/j.epsl.2006.05.035
Publikováno v:
Journal of Structural Geology. 28:323-332
Processes of fault gouge evolution in hard claystones start with cataclasis that produces a soft clay gouge which fills the space between the initial fragments. This re-seals the initially highly porous and permeable damage zone, without diagenetic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3cd481f106f50b734e04b1da51d3723
https://doi.org/10.1016/j.jsg.2005.10.005
https://doi.org/10.1016/j.jsg.2005.10.005