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Towaliga Fault

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Journal Article
Journal: Geology
Published: 01 September 1987
Geology (1987) 15 (9): 832–836.
... not continue southeastward beneath the Pine Mountain belt. Rather, these reflections terminate abruptly on the north side of the belt, along the downdip projection of the Towaliga fault. This observation is difficult to reconcile with the basement duplex interpretation traditionally applied to the Pine...
Journal Article
Journal: Geology
Published: 01 October 1985
Geology (1985) 13 (10): 714–718.
... Piedmont probably marks the southern Appalachian detachment. The detachment appears to be cut off by the Towaliga fault, implying that the Towaliga fault is in part a down-to-the-north normal fault. Intermittent Moho reflections occur at 11–12-s two-way time along the length of the COCORP survey...
Journal Article
Journal: Geology
Published: 01 September 1988
Geology (1988) 16 (9): 852–855.
...Mark G. Steltenpohl Abstract Subhorizontal shear sense along subvertical mylonite zones marking the southeast and northwest flanks of the Pine Mountain belt in Alabama, i.e., the Towaliga, Bartletts Ferry, and Goat Rock fault zones, has been deduced from S-C composite planar fabrics, extensional...
Series: GSA Special Papers
Published: 01 January 1988
DOI: 10.1130/SPE222-p185
... the Alleghanian. Early prethermal peak thrusts formed in the crystalline core, then were subsequently thermally overprinted and annealed. Thrusts that formed late in a metamorphic-deformational sequence have maintained a planar geometry. Many of these thrusts, such as the Brevard and Towaliga faults, were later...
Journal Article
Journal: Geosphere
Published: 01 June 2013
Geosphere (2013) 9 (3): 647–666.
..., cataclastic faults (Mesozoic?) characterized by intense quartz veining. These brittle faults resemble those in other parts of the Blue Ridge, Inner Piedmont, and Pine Mountain terrane and, together with the Goodwater-Enitachopco and Towaliga faults, they appear to form a broad graben-like structure across...
FIGURES | View All (13)
Journal Article
Journal: Geology
Published: 01 April 1988
Geology (1988) 16 (4): 307–310.
... is truncated to the south by the younger pre-thermal peak Goat Rock fault, and to the north by the even younger post-thermal peak Towaliga fault. The three faults framing the eastern termination of the window are clearly neither (1) part of the same detachment nor (2) part of the Appalachian detachment...
Series: GSA Memoirs
Published: 01 September 2010
DOI: 10.1130/2010.1206(32)
... northwest, so the width of the Pine Mountain window narrows from 22 km wide in central Georgia to only 5 km in Alabama. At its narrowest, the flanks of the Pine Mountain window are marked by two relatively thin normal faults (the Towaliga and Shiloh faults, northwest and southeast, respectively) that have...
Series: AAPG Memoir, AAPG Memoir
Published: 01 January 1989
DOI: 10.1306/M46497C11
EISBN: 9781629811291
... southwest to the Pine Mountain belt and the Towaliga and Goat Rock faults (= 1,000 km). Included in the SSD is the entire metamorphic core of the southern Appalachians except for the Blue Ridge. Seismic data from central Virginia as well as reprocessed COCORP data from Georgia reveal antiformal...
Journal Article
Journal: Geosphere
Published: 01 August 2013
Geosphere (2013) 9 (4): 1044–1064.
...-amplitude domains include Paleozoic intrusive bodies and Grenville basement gneiss. Fundamental ADD structures (e.g., the Alexander City, Towaliga, and Goat Rock–Bartletts Ferry faults) can be traced southward beneath the Gulf Coastal Plain to the suture with Gondwanan crust of the Suwannee terrane. Within...
FIGURES | View All (5)
Journal Article
Journal: GSA Bulletin
Published: 01 September 1972
GSA Bulletin (1972) 83 (9): 2735–2760.
...) phase of compression and igneous activity accompanied by continued deposition from the rising mountain system occurred. The Brevard Zone, Towaliga, Goat Rock, and Gold Hill faults developed early in phase 3 and experienced renewed movement during formation of the thrusts and folds in the Valley...
Journal Article
Journal: Geology
Published: 01 January 1981
Geology (1981) 9 (1): 28–33.
... suggests that the northwest (Inner Piedmont) side is upthrown. The Kings Mountain zone is one of several in the southern Appalachian Piedmont that were active during a Middle to Late Devonian (Acadian?) deformational event, and it may be part of a regional fault system extending from Alabama to Virginia...
Series: AAPG Memoir, AAPG Memoir
Published: 01 January 2005
EISBN: 9781629810065
..., Timing and temperature of cataclastic deformation along segments of the Towaliga fault zone, western Georgia: Journal of Structural Geology, v. 13, p. 579-586. Babaie, H. A., J. Hadizadeh, and A. Babaei, 1995, Selfsimilar cataclasis in the Saltville thrust zone, Knoxville, Tennessee: Journal...
Journal Article
Journal: GSA Bulletin
Published: 01 May 2014
GSA Bulletin (2014) 126 (5-6): 639–651.
...-7606(2001)113<1092:OOIITL>2.0.CO;2 . Hadizadeh J. Babaie H.A. Babaie A. , 1991 , Development of interlaced mylonites, cataclasites and breccias: Examples from the Towaliga Fault, south central Appalachians : Journal of Structural Geology , v. 13 , p. 63 – 70 , doi:10.1016...
FIGURES | View All (8)
Journal Article
Journal: GSA Bulletin
Published: 01 May 2001
GSA Bulletin (2001) 113 (5): 591–603.
... motion ( Prowell, 1983 ; Prowell and Obermeier, 1991 ). Thus, the northeast-southwest fault trend in the Graingers area may be typical, but the east-west fault trend is rare. In west-central Georgia, the Towaliga fault (northeast-southwest) and the Warm Springs fault (east-west) form a conjugate set...
FIGURES | View All (10)
Journal Article
Published: 01 June 1980
Journal of the Geological Society (1980) 137 (3): 321–327.
... Jr. & A. L. Odom nappes recognized by G r a n (1974) in the South Carolina Inner Piedmont probably also fall into that category. The Brevard zone and Towaliga-Bartlett Ferry-Goat Rock faults contain an early history of movement that probably also extends into the Taconic metamorphic event. Post...
Journal Article
Published: 01 June 2003
Bulletin of the Seismological Society of America (2003) 93 (3): 1169–1178.
... subparallel to mylonitic foliation in the Towaliga fault zone of the Appalachians; the bands are inferred to have developed by localized brittle shearing during progressive exhumation from the subseismogenic ductile flow regime. Pseudotachylyte Friction-Melt. Dark aphanitic veins of pseudotachylyte...
FIGURES | View All (4)
Image
Synoptic diagram illustrating thermochronological constraints along the gen...
in > Geosphere
Published: 01 June 2013
on rutile; general closing temperatures are presented parenthetically. Abbreviations are as in Figure 1 (CPO—Coastal Plain onlap; TFZ—Towaliga fault zone; TF—Towaliga fault). Data are ours and from Steltenpohl and Kunk (1993) , Steltenpohl et al. (2004b) , and McClellan et al. (2007) .
Image
Figure 3. Original final coherency, filtered unmigrated COCORP Atlas sectio...
Published: 01 May 2005
Figure 3. Original final coherency, filtered unmigrated COCORP Atlas section of Georgia line 15 from Nelson (1988) with annotation added. Abbreviations for this and subsequent figures: V.E., vertical exaggeration; CMP—common mid-point; TF—Towaliga fault; GRF—Goat Rock fault.
Image
Figure 2. Three principal hypotheses on the structure of the Pine Mountain ...
Published: 01 May 2005
at depth smoothly beneath the window with some offset beneath the Towaliga fault ( Hooper and Hatcher, 1988 ). (C) The décollement is presently at or just below the surface and is represented by the Box Ankle fault ( West et al., 1995 ). See text and respective cited papers for further explanation
Series: GCSSEPM, GCSSEPM
Published: 01 December 2005
DOI: 10.5724/gcs.05.25.0151
EISBN: 978-0-9836096-5-0
... Abstract Interpretation of magnetic, gravity, seismic, and geological data shows that the curvilinear Late Paleozoic orogen affected the location of Central Atlantic syn-rift faults. While northeast-southwest striking thrust faults were perpendicular to extension, prominent curvatures...