4 edition of Mojave-Sonora Megashear Hypothesis found in the catalog.
September 30, 2005
by Geological Society of America
Written in English
|Contributions||Thomas H. Anderson (Editor), Jonathan A. Nourse (Editor), James W. McKee (Editor), Maureen B. Steiner (Editor)|
|The Physical Object|
|Number of Pages||712|
Centeno-García E () Review of upper Paleozoic and lower Mesozoic stratigraphy and depositional environments of central and west Mexico: constraints on terrane analysis and paleogeography. In: Anderson TH, Nourse JA, McKee JW, Steiner MB (eds) The Mojave-Sonora megashear hypothesis: development, assessment, and alternatives. Special Paper Cited by: focused along the Late Jurassic Mojave-Sonora megashear (Anderson and Silver, ). As shown in Figures 1 and 2, the property is located entirely within Jurassic magmatic arc (Anderson et al., ; Haxel et al., ; Tosdal et al., ), directly northeast of the megashear.
Looking for the Mojave-Sonora megashear in northeastern Mexico Abstract. Basement outcrops are rare in northeastern Mexico, but the effect of older basement structures on the current structural plan is clear. Características principales de los depósitos epitermales en el noroeste de México, un análisis y comparación O. González, 79 Berger, B.R. and Bethke, P.M., eds., , Geology and geochemistry of epithermal systems, Society of Economic Geologists, Reviews in .
Slip on the Nacimiento fault of the central Coast Ranges of California has been variably interpreted as dextral, sinistral, or reverse. The currently prevailing interpretation is that the Nacimiento fault represents subduction erosion, by which the central to eastern part of the Cretaceous California batholith was thrust over the western part of the batholith and forearc basin, resulting in Cited by: 2. Leon Theodore "Lee" Silver, Ph.D. (born April 9, ), Professor of Geology at California Institute of Technology (Caltech), was an instructor to the Apo 15, 16, and 17 astronaut crews. Working with the National Aeronautics and Space Administration (NASA), he taught astronauts how to perform field geology, essentially creating lunar field geology as a new discipline. His training is Alma mater: California Institute of Technology (Caltech).
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The Mojave-Sonora Megashear Hypothesis: Development, Assessment, and Alternatives Author(s) Evidence for Mojave-Sonora megashear—Systematic left-lateral offset of Neoproterozoic to Lower Jurassic strata and facies, western United States and northwestern Mexico.
The Mojave-Sonora megashear hypothesis is one of the most influential models concerning the geology of México. The hypothesis proposed in the early s (Silver and Anderson, ) suggests that there is a NW-SE–oriented system of left-lateral strike-slip faults extending from the Mojave Desert, in California, across northern known today, this fault system connects with a.
The Mojave-Sonora megashear: The hypothesis, the controversy, and the current state of knowledge Article in Special Paper of the Geological Society of America January with Mojave-Sonora Megashear Hypothesis: Development, Assessment, And Alternatives (Special Papers (The Geological Society of America)) by Thomas H.
Anderson (Editor), Jonathan A. Nourse (Editor), James W. McKee (Editor), Maureen B. Steiner (Editor) & 1 more. The megashear hypothesis is based upon reconnaissance geologic and geochronologic studies conducted principally from until in northwestern Sonora, Mexico. Our research incorporated U-Pb isotopic analyses of more than 70 zircon populations separated from 33 Precambrian rock samples with field relations and maps based upon structural and stratigraphic measurements.
Additional Physical Format: Online version: Mojave-Sonora megashear hypothesis. Boulder, Colo.: Geological Society of America, (OCoLC) Preface • Development Mojave-Sonora megashear - Field and analytical studies leading to the conception and evolution of the hypothesis, Thomas H.
Anderson and Leon T. Silver • 2. Jurassic rocks in Sonora, Mexico: Relations to Mojave-Sonora megashear and its inferred northwestward extension, Thomas H.
Anderson, José Luis Rodríguez-Castañeda, and Leon T. Silver • 3. The megashear hypothesis is based upon reconnaissance geologic and geochronologic studies conducted principally from until in northwestern Sonora, Mexico.
Publication date Series Special paper ; Note Includes 5 folded maps in pocket. ISBN (pbk.) (pbk.). book title. MOJAVE-SONORA MEGASHEAR HYPOTHESIS: DEVELOPMENT, ASSESSMENT, AND ALTERNATIVES published in. Special Papers Journal Other Profiles Digital Object Identifier (DOI) /(05) Additional Document Info start page.
end page. volume. Gold in the Mojave-Sonora Megashear. Bob Moriarty Archives I went to Sonora a little while back to visit a new and upcoming junior. We flew commercial into John Wayne International Airport in Santa Anna California and then flew down to Sonora in Northern Mexico in a charted Cessna Leon Theodore "Lee" Silver, Ph.D.
(born April 9, ) is an American geologist who was professor of geology at the California Institute of Technology (Caltech).
He was an instructor to the Apo 15, 16, and 17 astronaut crews. Working with the National Aeronautics and Space Administration (NASA), he taught astronauts how to perform field geology, essentially creating lunar field geology Education: Ph.D., Geology & Geochemistry ().
postulated Mojave-Sonora megashear, which is suggested to have occurred during Late Jurassic time and separates two Proterozoic blocks of difference ages (Silver and Anderson, ).
Nourse et al. () alternatively suggest that the two different sequences of Proterozoic rocks in the region resulted from Paleoproterozoic Size: 4MB. Fusulinid Biostratigraphy, Paleogeographic Evolution, and Tectonic Implications.
Author: Calvin H. Stevens,Paul Stone; Publisher: Geological Society of America ISBN: Category: Science Page: 82 View: DOWNLOAD NOW» "The Bird Spring Shelf in southeastern California, along with coeval turbidite basins to the west, records a complex history of Pennsylvanian and Early Permian.
The Mojave-Sonora megashear constitutes a regional boundary between lithologically distinct Jurassic assemblages of different ages. North of the Mojave-Sonora megashear, arc-related volcanic, volcaniclastic, and clastic rocks, intruded by plutons (– Ma) compose part of the Middle Jurassic (commonly ca.
Ma) igneous province, previously recognized in Arizona and California. 4 and Steiner, M.B., eds., The Mojave-Sonora megashear hypothesis: Development, assessment, and alternatives: Geological Society of America Special Paperp.
Online shopping from a great selection at Books Store. Books Advanced Search New Releases Best Sellers & More Advanced Search New Releases Best Sellers & More. A brief geologic history of Arizona Chapter 5: Jurassic Time Jurassic time, dinosaurs and birth of Atlantic Ocean Jurassic Time, the age of dinosaurs, was from to million years ago.
See geologic time chart. The super-continent of Pangea was breaking up and the Atlantic Ocean was born along a spreading axis. During the. The Mojave-Sonora Megashear Hypothesis: Development, Assessment and Alternatives.
edited by Thomas Anderson, geology and planetary science; James W. McKee, University of Wisconsin-Oshkosh; Jonathan A. Nourse, California State Polytechnic University, and Maureen B. Steiner, University of Wyoming.
The Geological Society of America. Thomas P. Anderson is the author of Matanza ( avg rating, 17 ratings, 1 review, published ), The War of the Dispossessed ( avg rating, 4 rati /5.
Cobb, R., and Poth, S.,Superposed deformation in the Santiago and northern Del Carmen Mountains, Trans-Pecos Texas: In Trans-Pecos Region (West Texas): New Mexico Geological Society Fall Field Conference Guide b p. 71 – File Size: 1MB.Wayne R. Premo is a member of the Geosciences and Environmental Change Science Center in Denver, Colorado.
Wayne obtained his undergraduate degree in Geology from the University of Colorado, Boulder in and his Master's Degree in Geology at the University of Kansas, Lawrence in Hired by the US Geological Survey inhe worked first as the laboratory manager for Dr Mitsunobu.(geology) In a palinspastic fashion.Thomas Howard Anderson, The Mojave-Sonora Megashear Hypothesis (page ) If reconstructed palinspastically for km of right lateral movement on the San Andreas fault, these strata would lie west to northwest of Paleozoic to Lower Mesozoic strata in Sonora.