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paleostress

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Journal Article
Journal: Geosphere
Published: 18 December 2020
Geosphere (2021) 17 (1): 201–225.
... slickenlines ( n = 4, pitches between 80° and 90°) indicate downdip movement. In addition, the faulted outcrop is overlain by an unfaulted, white pyroclastic flow, which was sampled to constrain fault timing (sample 17JF13). Paleostress inversion methods estimate principal stress orientations...
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Journal Article
Published: 16 November 2020
South African Journal of Geology (2020) 123 (4): 531–550.
... and damage zones: (i) flower structures associated with wall damage zones; (ii) flower structures associated with linking damage zones; (iii) flower structures associated with tip damage zones; and (iv) “hourglass” flower structures. Paleostress analysis reveals that both major fault systems originated from...
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Journal Article
Journal: Interpretation
Published: 13 November 2020
Interpretation (2020) 8 (4): SQ105–SQ114.
... near-surface conditions, and large seismic velocity contrasts. We interpreted the seismic lines in integration with other geophysical data and well logs to obtain a consistent and best possible seismic model of the basin. Our interpretation indicates a reorganization of the regional paleostress regime...
Journal Article
Published: 22 July 2020
Journal of the Geological Society (2020) 177 (6): 1168–1185.
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Journal Article
Journal: GSA Bulletin
Published: 12 November 2019
GSA Bulletin (2020) 132 (5-6): 1333–1343.
...Susumu Umino; Yuki Kusano; Atsushi Yamaji; Takahiro Fudai; Akihiro Tamura; Shoji Arai Abstract We present paleostress analyses of dike swarms intruded during the subduction initiation in the northern Oman Ophiolite to understand the tectonomagmatic environment. Five swarms of subparallel dikes...
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Journal Article
Published: 30 September 2019
Journal of the Geological Society (2020) 177 (1): 120–140.
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Journal Article
Published: 01 June 2019
Russ. Geol. Geophys. (2019) 60 (6): 675–689.
...Yu.L. Rebetsky; A.V. Marinin; L.A. Sim Abstract —Paleostress inversion may be ambiguous when several markedly different local stress states are inferred for a group of outcrops. Attempts of reconstructing regional stress regimes (compressional, extensional, or strike-slip) by selecting local...
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Journal Article
Journal: GSA Bulletin
Published: 15 August 2018
GSA Bulletin (2019) 131 (1-2): 120–136.
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Journal Article
Journal: Geology
Published: 04 January 2018
Geology (2018) 46 (3): 195–198.
... Ridge of central Virginia (USA). The widespread presence of these CPOs in minimally deformed quartz rocks suggests that they may be useful in defining paleostress trajectories. 04 08 2017 17 11 2017 19 11 2017 © 2018 Geological Society of America 2018 Grains initially...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP460.4
EISBN: 9781786203410
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP460.6
EISBN: 9781786203410
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Journal Article
Journal: Geosphere
Published: 09 August 2017
Geosphere (2017) 13 (5): 1566–1609.
... in poorly lithified Tertiary sediments, as well as in Paleozoic sedimentary and Proterozoic crystalline rocks. Data and analyses include geologic maps; field observations and measurements; orientation, kinematic, and paleostress analyses; statistical examination of fault trace lengths derived from...
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Journal Article
Published: 19 February 2016
Journal of the Geological Society (2016) 173 (3): 457–473.
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Journal Article
Journal: Geosphere
Published: 01 December 2015
Geosphere (2015) 11 (6): 1996–2014.
... normal faults are advantageous natural laboratories for testing such models because they expose rocks that passed through the brittle-plastic transition and all or part of the seismogenic crust. We present reduced paleostress tensors derived from inversion of fracture and slip-line orientation data taken...
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Journal Article
Published: 01 December 2015
South African Journal of Geology (2015) 118 (4): 511–513.
...Å. Fagereng; M.S. Hodge © 2015 Geological Society of South Africa 2015 Malaza et al. (2015) present a rare and important attempt at paleostress analysis of faults in the Karoo Supergroup in the Limpopo Province. Paleostress analyses use field observations of fracture and fault...
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Journal Article
Published: 09 September 2015
Journal of the Geological Society (2016) 173 (1): 216–227.
... . Fleischman K.H. Nemcok M. 1991 . Paleostress inversion of fault-slip data using the shear stress solution of Means (1989) . Tectonophysics , 196 , 195 – 202 . Gapais D. Cobbold P.R. Bourgeois O. Rouby D. De Urreiztieta M. 2000 . Tectonic significance...
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Journal Article
Published: 20 August 2015
Journal of the Geological Society (2015) 172 (6): 727–739.
...-slip analysis and paleostress reconstruction . In : Hancock P.L. (ed.) Continental Deformation . Pergamon , Oxford , 53 – 100 . Bergerat F. Angelier J. Andreasson P. 2007 . Evolution of paleostress fields and brittle deformation of the Tornquist Zone in Scania...
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Journal Article
Published: 01 June 2015
South African Journal of Geology (2015) 118 (2): 173–184.
...N. MALAZA; K. LIU; B. ZHAO Abstract The Tshipise-Pafuri basin is located in the Limpopo Province, north-eastern South Africa. This paper presents the first paleostress-analysis results from fault-slip data on the sedimentary rocks of Karoo Supergroup of late Palaeozoic to early Mesozoic in Tshipise...
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Journal Article
Published: 30 April 2015
Journal of the Geological Society (2015) 172 (5): 664–680.
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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP421.8
EISBN: 9781862399549
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