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- W2116076120 abstract "Abstract Granitic rock mass of the upper Aar valley (Grimsel area, Switzerland) contains distinct generations of exfoliation joints, which formed during different stages of the Pleistocene, subparallel to distinct glacial valley palaeotopography. The bulk of exfoliation joints shows prominent, common fractographic features: (1) radial plumose structures with distinct plume axes; (2) arrest marks superimposed by plumose striations; and (3) gradually-developing en echelon fringe cracks. Multiple arrest marks reveal that exfoliation joints formed incrementally and, together with the absence of hackle fringes, suggest stable, i.e., subcritical fracturing conditions. Smooth transitions from plumose structures on the parent plane to en echelon fringe cracks, combined with non-systematic stepping senses of fringe cracks, suggest local (vs. temporal) stress field variations. Assuming that plume axes formed parallel to the maximum principal compressive stress (σ1) enables us to infer near-surface palaeostress orientations and compare them with classical borehole-based in-situ stress data. The majority of plume axes suggest (1) persistently subhorizontal to slightly inclined σ1 orientations at trough valley slopes and (2) near-surface variability of σ1 orientations originating from topographic perturbation caused by glacial valley erosion superimposed on the regional stress field. Our investigations of fracture surface morphologies yield unique insights into exfoliation fracture formation, such as directional trends of fracture propagation and associated palaeostress orientations within Alpine valley slopes." @default.
- W2116076120 created "2016-06-24" @default.
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- W2116076120 date "2014-06-01" @default.
- W2116076120 modified "2023-09-24" @default.
- W2116076120 title "Growth of exfoliation joints and near-surface stress orientations inferred from fractographic markings observed in the upper Aar valley (Swiss Alps)" @default.
- W2116076120 cites W1662828405 @default.
- W2116076120 cites W175893065 @default.
- W2116076120 cites W182033497 @default.
- W2116076120 cites W1968524137 @default.
- W2116076120 cites W1969343797 @default.
- W2116076120 cites W1975268243 @default.
- W2116076120 cites W1982446837 @default.
- W2116076120 cites W1984058636 @default.
- W2116076120 cites W1985127593 @default.
- W2116076120 cites W1985565675 @default.
- W2116076120 cites W1987576086 @default.
- W2116076120 cites W1990446336 @default.
- W2116076120 cites W1997431460 @default.
- W2116076120 cites W1998508127 @default.
- W2116076120 cites W1999582090 @default.
- W2116076120 cites W2003349309 @default.
- W2116076120 cites W2005012445 @default.
- W2116076120 cites W2005088468 @default.
- W2116076120 cites W2005782428 @default.
- W2116076120 cites W2006730264 @default.
- W2116076120 cites W2008522844 @default.
- W2116076120 cites W2009567059 @default.
- W2116076120 cites W2014753437 @default.
- W2116076120 cites W2015419721 @default.
- W2116076120 cites W2015441995 @default.
- W2116076120 cites W2025032188 @default.
- W2116076120 cites W2035938681 @default.
- W2116076120 cites W2038342174 @default.
- W2116076120 cites W2045251448 @default.
- W2116076120 cites W2045263453 @default.
- W2116076120 cites W2046593533 @default.
- W2116076120 cites W2047032508 @default.
- W2116076120 cites W2049933380 @default.
- W2116076120 cites W2050302620 @default.
- W2116076120 cites W2053918237 @default.
- W2116076120 cites W2055563758 @default.
- W2116076120 cites W2060034193 @default.
- W2116076120 cites W2060614959 @default.
- W2116076120 cites W2063901885 @default.
- W2116076120 cites W2065713488 @default.
- W2116076120 cites W2069419430 @default.
- W2116076120 cites W2071834839 @default.
- W2116076120 cites W2077827445 @default.
- W2116076120 cites W2078723055 @default.
- W2116076120 cites W2082816050 @default.
- W2116076120 cites W2088044084 @default.
- W2116076120 cites W2088950275 @default.
- W2116076120 cites W2090504357 @default.
- W2116076120 cites W2092738850 @default.
- W2116076120 cites W2096476627 @default.
- W2116076120 cites W2098272641 @default.
- W2116076120 cites W2100245639 @default.
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- W2116076120 cites W2128361235 @default.
- W2116076120 cites W2129565632 @default.
- W2116076120 cites W2130792569 @default.
- W2116076120 cites W2135634131 @default.
- W2116076120 cites W2139722784 @default.
- W2116076120 cites W2147591880 @default.
- W2116076120 cites W2152762753 @default.
- W2116076120 cites W2169095719 @default.
- W2116076120 cites W2169372849 @default.
- W2116076120 cites W2169455735 @default.
- W2116076120 cites W2169654088 @default.
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- W2116076120 cites W2604165518 @default.
- W2116076120 cites W4240356720 @default.
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- W2116076120 doi "https://doi.org/10.1016/j.tecto.2014.03.017" @default.
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