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Journal Article
Journal: Geology
Published: 01 November 1983
Geology (1983) 11 (11): 674.
Journal Article
Journal: GSA Bulletin
Published: 01 June 1977
GSA Bulletin (1977) 88 (6): 737-748.
... on these older features are steeply dipping faults, gentle folds, and landslide masses related to movements on the Old Dad normal fault, a Basin and Range fault of Neogene age. Recognition of early Mesozoic and probable late Mesozoic structures of compressional origin at Old Dad Mountain lends support...
Journal Article
Journal: Geology
Published: 01 April 1977
Geology (1977) 5 (4): 212-216.
...Peter Molnar; Paul Tapponnier Abstract The active tectonics of northeast China is dominated by strike-slip and normal faulting, with right-lateral motion on north-northeast-trending planes, left-lateral motion on west-northwest-trending planes, and extension in approximately a north-northwest...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1977
GSA Bulletin (1977) 88 (2): 247-266.
...JOHN M. PROFFETT, JR. Abstract In the Yerington district, western Nevada, pre-Tertiary rocks are overlain by an Oligocene ignimbrite sequence and Miocene andesites. Basin and Range normal faulting began in Miocene time, as andesitic volcanism died out (17 to 18 m.y. ago), and has continued...
Journal Article
Journal: Geology
Published: 01 August 1976
Geology (1976) 4 (8): 489-494.
... of the central part of the Great Basin. It is characterized by steeply dipping normal faults and gently tilted blocks, with a preferred north to northeast trend. Evidence of greater extension occurs in the other deformational field, which lies between Walker Lane and the Sierra Nevada and extends across...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1976
AAPG Bulletin (1976) 60 (3): 379-388.
Journal Article
Published: 01 February 1976
Bulletin of the Seismological Society of America (1976) 66 (1): 81-95.
.... Composite fault-plane solutions for the Helena region showed both strike-slip and normal fault mechanisms, but with consistent northeast-trending T axes. The occurrence of both types of faulting could be interpreted as a result of stress reorientation with depth or the result of a simple shear acting along...
Journal Article
Journal: Geology
Published: 01 December 1975
Geology (1975) 3 (12): 677.
Journal Article
Journal: Geology
Published: 01 December 1975
Geology (1975) 3 (12): 677-678.
Journal Article
Journal: GSA Bulletin
Published: 01 December 1975
GSA Bulletin (1975) 86 (12): 1733-1739.
...NEIL H. KENYON; ARTHUR H. STRIDE; ROBERT H. BELDERSON Abstract A fault pattern has been mapped in plan view on part of the Nile cone by means of long-range (13 km) side-scan sonar. It is interpreted with the aid of air-gun profiles as consisting of a belt of normal faults, the largest of which...
Journal Article
Journal: Geology
Published: 01 November 1975
Geology (1975) 3 (11): 665-668.
...Paul B. Slack Abstract The major structural features of the northeast part of the Rio Puerco fault zone are (1) north- to northwest-trending folds, (2) northeast-trending normal faults, and (3) north-trending normal faults. These structures formed in response to an older north-oriented shear couple...
Journal Article
Published: 01 September 1975
Canadian Journal of Earth Sciences (1975) 12 (9): 1564-1575.
...I. Ermanovics; W. F. Fahrig Abstract Northeasterly trending, tholeiitic, low-alkali basaltic dikes which cut the Archean rocks of northeastern Manitoba have yielded a paleomagnetic pole at 114°W, 28°N, α 95 = 12°. The material from nine sites was normally magnetized, and from one site, reversely...
Journal Article
Journal: Geology
Published: 01 July 1975
Geology (1975) 3 (7): 357.
Journal Article
Journal: Geology
Published: 01 July 1975
Geology (1975) 3 (7): 357.
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1975
AAPG Bulletin (1975) 59 (3): 393-412.
Journal Article
Published: 01 January 1975
Bulletin de la Société Géologique de France (1975) S7-XVII (6): 939-944.
...P.-F. Bulard; B. Chamagne; G. Dardeau; J. Delteil; P. Gioan; J.-P. Ivaldi; F. Laval; J.-L. Perez; J. Polveche Alps basement Cenozoic Europe faults foliation fracture zones France genesis Maritime Alps Nice Arc normal schistosity structural analysis structural geology structure...
Journal Article
Journal: AAPG Bulletin
Published: 01 December 1974
AAPG Bulletin (1974) 58 (12): 2389-2397.
Journal Article
Journal: GSA Bulletin
Published: 01 October 1974
GSA Bulletin (1974) 85 (10): 1535-1546.
... m) thick, extension of the rock had formed a system of westward-dipping normal faults along which rhyolite porphyry dikes were intruded. Continued upward movement of the magma resulted in the formation of a nearly rectangular trapdoor of sedimentary rocks bounded by vertical faults. The trapdoor...
Journal Article
Published: 01 July 1974
Canadian Journal of Earth Sciences (1974) 11 (7): 1023.
Journal Article
Journal: Geology
Published: 01 February 1974
Geology (1974) 2 (2): 53-54.