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The AAPG/Datapages Combined Publications Database
Showing 1,887 Results. Searched 200,616 documents.
Sub-La Jolla Unconformity in Vicinity of San Diego, California
Gary L. Peterson , Charles E. Nordstrom
AAPG Bulletin
.... Mines Spec. Rept. 4, 32 p. Larsen, E. S., Jr., 1948, Batholith and associated rocks of Corona, Elsinore, and San Luis Rey quadrangles, southern...
1970
Stratigraphic Relations of Upper Cretaceous and Eocene Formations, San Diego Coastal Area, California
Michael P. Kennedy , George W. Moore
AAPG Bulletin
..., the formation contains quartz diorite boulders eroded from the southern California batholith, which has a minimum age of 105 ± 10 m.y. (Bushee et al...
1971
Tectonic Framework of Disturbed Belt of West-Central Montana
Lee A. Woodward
AAPG Bulletin
...:24,000. Robinson, G. D., M. R. Klepper, and J. D. Obradovich, 1968, Overlapping plutonism, volcanism, and tectonism in the Boulder batholith region...
1981
North American Commission on Stratigraphic Nomenclature--Note 59: Records of Stratigraphic Commission, 1988-1990 (1)
FRED W. CHANDLER and ROBERT R. JORDAN
AAPG Bulletin
... amendment of the Code "... to Provide for Exclusive Use of Morphological Terms Such as Batholith, Intrusion, Pluton, Stock, Plug, Dike, Sill, Diapir...
1992
Geochemical Evolution of Pegmatites as Monitored by Select Indicator Elements, #80160 (2011)
Kristen F. Camp
Search and Discovery.com
... correlate with the degree of pegmatite evolution Using whole rock, wall zone samples from several pegmatites associated with the Sebago batholith...
2011
New Insights in the Characterization of the Springhill Fm Play in the Austral Basin, Tierra del Fuego, Argentina, #11327 (2020).
Daniela Ancheta, Juan Pablo Lovecchio, Graciela Covellone, Maximiliano Naipauer, Guillermo Azpiroz, Mario Atencio, Viviana Meissinger,
Search and Discovery.com
... Subcordilleran Batholith. qz Ov Qz 9 Six cutting samples, recovered during the drilling of the two wells, were analyzed for their detrital zircon content...
2020
19th Field Conference: The Geology of the Rancheria Basin
Humberto Cáceres, Ricardo Camacho, Jaime Reyes
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the reader could refer to Tschanz, et al (1), for descriptions of the Golero Rhyolite, the Marquezote por phyries, the Atanques Batholith, the Caracoli...
1980
Bedrock Geologic Features of the Matanuska Valley
Bruce I. Clardy
Alaska Geological Society
... of the Talkeetna Mountains batholith are exposed north and east of the valley. The Mesozoic and Tertiary bedrock formations are overlain by poorly consolidated...
1984
TECTONICS OF NORTHERN BIGHORN BASIN AREA AND ADJACENT SOUTH-CENTRAL MONTANA
ANDREW G. ALPHA, JOHN R. FANSHAWE
Montana Geological Society
... that the Idaho Batholith was emplaced with resulting thrust movement and volcanic activity. The effects of the Laramide orogeny from...
1954
Petrofacies Units and Sedimentary Facies of the Late Mesozoic Strata West of Coalinga, California
Charles F. Mansfield
Pacific Section SEPM
... of the evolution of the Sierra Nevada Batholith is discernible. There are clear correlations between the ages of the Sierra Nevada intrusive epochs...
1972
The Andes of Chile and Argentina
Constantino Mpodozis, Victor Ramos
Circum Pacific Council Publications
... as in Figure 12. Figure 18. Structural section for segment C: (1) late Paleozoic accretionary prism; (2) late Paleozoic coastal batholith; (3...
1990
A Historical Review of Ways and Means of Searching for Ore Deposits in the Southwest of England
K. F. G. Hosking
Geological Society of Malaysia (GSM)
... in the formation of the polyphase batholith which extends from the eastern edge of S e a r c h f o r O r e - d e p o s it s in S.W. E ngland 165...
1984
Geophysical Survey and Reconnaissance Geology of the Valle De San Felipe Area, Baja California, Mexico
Robert G. Slyker
Pacific Section of AAPG
... on a portion of the Peninsular Range batholith of northwestern Baja California, Mexico: Geol. Soc. Amer., Spec. Paper 121, p. 279-280. Slyker R. G...
1974
THE UPPER CRETACEOUS LIVINGSTON GROUP OF THE WESTERN CRAZY MOUNTAINS BASIN, MONTANA1
BETTY SKIPP, L. W. McGREW
Montana Geological Society
.... Robinson, G. D., M. R. Klepper, and J. D. Obradovich, 1968, Overlapping plutonism, volcanism and tectonism in the Boulder batholith region...
1972
General Characteristics of the Cretaceous Western Interior Seaway and Basin
Dudley D. Rice
Special Publications of SEPM
... and Cobban, 1973). FIGURE 2-3 during SUBDUCTION ARC-TRENCH BATHOLITH FOLD-THRUST FORELAND \\/'j _--j// /++>\/\(//// SL - BASIN BELT BELT GAP...
1983
TERTIARY PALEOCLIMATES, SEDIMENTATION PATTERNS AND URANIUM DISTRIBUTION IN SOUTHWESTERN MONTANA
Graham R. Thompson, Robert W. Fields, David Alt
Montana Geological Society
... to either the Idaho or Boulder batholith. In other areas, the contact is with volcanics such as the Cretaceous Elkhorn volcanics (e.g....
1981
AGES AND POSSIBLE ORIGINS OF ARCHEAN BASEMENT LITHOLOGIES FROM THE SOUTH-CENTRAL BEARTOOTH MOUNTAINS: U-PB ZIRCON AND OXYGEN-ISOTOPE EVIDENCE
Carla W. Montgomery
Montana Geological Society
..., Definition and extent of the Precambrian Beartooth batholith, Montana and Wyoming: Geol. Soc. Amer. (Abs. with Progs.), v. 11, p. 268...
1986
DEPOSITIONAL ENVIRONMENTS, PALEOECOLOGY, AND BIOSTRATIGRAPHY OF ARIKAREEAN BOZEMAN GROUP STRATA WEST OF THE CONTINENTAL DIVIDE IN MONTANA
Donald L. Rasmussen
Montana Geological Society
... examined. Arkose found in channel sandstones was derived from the Boulder Batholith, and there is a clear decrease in pebbles and pebble...
1989
Geological and 40Ar/39Ar geochronological constraints on the timing of quartz vein formation in Meguma Group lode-gold deposits, Nova Scotia
Daniel J. Kontak, Paul K. Smith, Peter Reynolds, Keith Taylor
Atlantic Geology
... gold and tungsten (scheelite) district (Fig. 1), located north of the Musquodoboit Batholith by some 10 km, occurs where the Fifteen Mile Stream...
1990
Inundation Topography of the Columbia River System
C. Warren Hunt
CSPG Bulletin
... of the Idaho batholith are to the east. "Scablands" denote flatland made up of loess and derived materials resting on End_Page 468...
1977
Ages and SR isotope systematics of Archean basementrocks from the south^central Beartooth Mountains
Carla W. Montgomery, Bruce A. Gray
Rocky Mountain Association of Geologists
...-to-granodioritic units in the Beartooth Plateau block, constitute a single batholith complex, the "Beartooth Batholith" (Casella, 1979). However, age differences...
1989
The Willows Plutonic Complex A Slice of Immature Arc Rocks Marooned on Santa Cruz Island, California
Janet Hammond Gordon, Peter W. Weigand
Pacific Section SEPM
... Island, Peninsular Ranges Batholith Abstract. The Willows Plutonic Complex is a heterogeneous body with abundant hornblende gabbro, lesser amounts...
1994
Analysis of K-Feldspar from a Contact Aureole:, Applications to Thermal History Studies
Alan Lester
Rocky Mountain Association of Geologists
... (Peterman et al,1968). The Silver Plume Granite is one of several batholith-sized anorogenic plutons intruded into 1.7 Ga metamorphic rocks...
1993
Geology of Eastern Part of Avalon Peninsula, Newfoundland--A Summary: Chapter 9: Southeastern Border of the Orogenic Belt
W. D. Bruckner
AAPG Special Volumes
... block no outcrops of the Holyrood batholith have been observed, nor are Cambrian or Ordovician strata present. The rocks seem to make up...
1969
Paleotectonic and Paleogeologic Maps of Central and Western North America
A. J. Eardley
AAPG Bulletin
... than 1,000 feet of sediments. End_Page 681------------------------------ batholith of British Columbia and the batholiths along the International...
1949