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Gaunt Creek

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Journal Article
Journal: GSA Bulletin
Published: 01 May 1994
GSA Bulletin (1994) 106 (5): 627–633.
...ALAN F. COOPER; RICHARD J. NORRIS Abstract Minimum slip rates calculated for plate-vector-parallel slickenside trends in cataclasite on the sole of the Alpine fault at Gaunt Creek, Westland, New Zealand, range from 18 to 24 mm/yr. Between half and two-thirds of the total relative motion between...
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Lidar hillshade of sites south of <span class="search-highlight">Gaunt</span> <span class="search-highlight">Creek</span> (New Zealand, 43°19′19.28″S, ...
Published: 01 May 2014
Figure 3. Lidar hillshade of sites south of Gaunt Creek (New Zealand, 43°19′19.28″S, 170°18′35.57″E), with back-slipping to restore landforms. A: Post–A.D. 1717 (2010 lidar digital elevation model). B: Prior to most recent event with 7.5 ± 1 m dextral back-slip at channel margin (3). C: Prior
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Log of Alpine fault exposure from <span class="search-highlight">Gaunt</span> <span class="search-highlight">Creek</span> (South Island, New Zealand) w...
Published: 01 September 2012
Figure 2. Log of Alpine fault exposure from Gaunt Creek (South Island, New Zealand) with radiocarbon ages ( 14 C; cal.—calibrated) and seven generalized units: mylonite bedrock, fault gouge, faulted colluvium, terrace alluvium, most recent fault scarp (CW1), post–A.D. 1717 alluvium
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RESULTS FROM RADIOCARBON DATING FROM <span class="search-highlight">GAUNT</span> <span class="search-highlight">CREEK</span> FAULT EXPOSURE
Published: 01 September 2012
TABLE 1. RESULTS FROM RADIOCARBON DATING FROM GAUNT CREEK FAULT EXPOSURE
Journal Article
Journal: Geology
Published: 01 September 2012
Geology (2012) 40 (9): 791–794.
...Figure 2. Log of Alpine fault exposure from Gaunt Creek (South Island, New Zealand) with radiocarbon ages ( 14 C; cal.—calibrated) and seven generalized units: mylonite bedrock, fault gouge, faulted colluvium, terrace alluvium, most recent fault scarp (CW1), post–A.D. 1717 alluvium...
FIGURES
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A: Alpine fault map on South Island of New Zealand. CHC—Christchurch, GC—Ga...
Published: 01 September 2012
Figure 1. A: Alpine fault map on South Island of New Zealand. CHC—Christchurch, GC—Gaunt Creek, MFS—Marlborough fault system, red box—location of Figure 3. B: Uninterpreted 2 m lidar hillshade from Gaunt Creek. C: Mapping and interpretations.
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Photomicrographs and photographs illustrating distinctive mylonitic litholo...
Published: 01 April 2015
ultramylonite, Harold Creek. Isoclinal folds of pale (feldspar-rich) layers are typical of the latter unit. (C) Green-brown and dark-gray planar foliated ultramylonites in outcrop, Gaunt Creek. Note the fault (between arrows) decorated by darker material than the matrix; this may be ultracataclasite
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Compilation of offsets along Alpine fault (AF), New Zealand. HC—Hokuri Cree...
Published: 01 May 2014
Figure 2. Compilation of offsets along Alpine fault (AF), New Zealand. HC—Hokuri Creek, OR—Okuru River, HR—Haast River, SG—South of Gaunt Creek, TR—Toaroha River, TI—Taipo River, IB—Inchbonnie, HP—Haupiri River (southwest to northeast). SG offsets are new (this study). Marlborough fault system
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Key examples of characteristic geometries revealed by light detection and r...
Published: 01 October 2012
-order strike-slip segment. (E) Docherty Creek–Waiho River and (F) Gaunt Creek–Matainui Creek are on transitions from thrust to strike-slip segments.
Series: Geological Society, London, Special Publications
Published: 01 January 2011
DOI: 10.1144/SP359.7
EISBN: 9781862396074
... a cataclastic host. PPL. Fig. 9. Pseudotachylytes in mint-green cataclasites, Gaunt Creek. ( a ) Pseudotachylyte vein (outlined in cyan; labelled ‘pst’) with erratic habit and small aspect ratio, which is probably an injection vein. There is no associated fault vein but a possible generating slip...
FIGURES | View All (12)
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Map showing summary of on-fault (trench and exposure mapping) and off-fault...
Published: 01 September 2012
—Kelly fault, KR—Kokatahi River, TR—Toaroha River, WR—Waitangitaona River, GC—Gaunt Creek, FG—Fox Glacier, HA—Haast, TB—Turnbull River, HK—Hokuri Creek, JG—John O’Groats, MS—Milford Sound.
Journal Article
Journal: Geology
Published: 01 May 2014
Geology (2014) 42 (5): 411–414.
...Figure 3. Lidar hillshade of sites south of Gaunt Creek (New Zealand, 43°19′19.28″S, 170°18′35.57″E), with back-slipping to restore landforms. A: Post–A.D. 1717 (2010 lidar digital elevation model). B: Prior to most recent event with 7.5 ± 1 m dextral back-slip at channel margin (3). C: Prior...
FIGURES | View All (4)
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 October 2012
Lithosphere (2012) 4 (5): 435–448.
...-order strike-slip segment. (E) Docherty Creek–Waiho River and (F) Gaunt Creek–Matainui Creek are on transitions from thrust to strike-slip segments. ...
FIGURES | View All (9)
Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 April 2015
Lithosphere (2015) 7 (2): 155–173.
... ultramylonite, Harold Creek. Isoclinal folds of pale (feldspar-rich) layers are typical of the latter unit. (C) Green-brown and dark-gray planar foliated ultramylonites in outcrop, Gaunt Creek. Note the fault (between arrows) decorated by darker material than the matrix; this may be ultracataclasite...
FIGURES | View All (9)
Journal Article
Journal: Geology
Published: 01 July 2007
Geology (2007) 35 (7): 603–606.
... Zealand : Geological Society of America Bulletin , v. 112 pp. 250 - 266 doi: 10.1130/0016–7606(2000)112<0250:TAOTDO>2.3.CO;2. Cooper , A.F. , and Norris , R.J. , 1994 , Anatomy, structural evolution, and slip rate of a plate-boundary thrust: The Alpine fault at Gaunt Creek...
FIGURES
Journal Article
Journal: Geology
Published: 01 December 2012
Geology (2012) 40 (12): 1143–1146.
... that we infer near the Alpine fault ( Fig. 1 ) likely plays an important role in facilitating earthquake rupture, and may play a role in earthquake nucleation. Deep Fault Drilling Project (DFDP) boreholes DFDP-1A and DFDP-1B were drilled at Gaunt Creek (South Island, New Zealand) in January 2011...
FIGURES
Journal Article
Published: 27 September 2017
Seismological Research Letters (2017) 88 (6): 1443–1454.
... was completed in early 2011 at Gaunt Creek (Fig.  1 ; Sutherland et al. , 2012 ; Townend et al. , 2013 ; Toy et al. , 2015 ). A second stage of drilling DFDP‐2 ( Sutherland et al. , 2017 ) was undertaken in 2014 in the Whataroa Valley (Fig.  1 ) ∼ 7    km east of the DFDP‐1 drill site...
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Series: Geological Society, London, Special Publications
Published: 01 January 2001
DOI: 10.1144/GSL.SP.2001.186.01.06
EISBN: 9781862394346
... Creek, Hare Mare Creek and Gaunt Creek, situated NE of the Haast River (Fig. lb). This central part of the Alpine Fault forms a regional structure that dips c . 50° toward the SE, but in detail is divided near the surface into strike-slip and thrust segments of 1–3 km length ( Cooper & Norris 1994...
FIGURES | View All (6)
Journal Article
Journal: Geology
Published: 01 November 2011
Geology (2011) 39 (11): 1023–1026.
.... Norris R.J. , 1994 , Anatomy, structural evolution, and slip rate of a plate-boundary thrust: The Alpine fault at Gaunt Creek, Westland, New Zealand : Geological Society of America Bulletin , v. 106 , p. 627 – 633 , doi:10.1130/0016-7606(1994)106<0627:ASEASR>2.3.CO;2 . Cooper A.F...
FIGURES | View All (5)
Journal Article
Journal: GSA Bulletin
Published: 01 March 2013
GSA Bulletin (2013) 125 (3-4): 359–376.
...., 2010 ; Gaunt et al., 2011 ; Harrington and Brodsky, 2007 ; Harrington and Kwiatek, 2011 ; Iverson, 2008 ; Iverson et al., 2006 ; Kennedy et al., 2009 ; Matoza et al., 2009 ; Moore et al., 2008 ; Sammonds et al., 2010 ; Smith et al., 2009 , 2011 ; Waite et al., 2008 ). Our initial helicopter...
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