• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 182
  • 34
  • 19
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 264
  • 264
  • 66
  • 29
  • 28
  • 27
  • 25
  • 24
  • 22
  • 22
  • 21
  • 21
  • 21
  • 19
  • 18
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Structural geology of the continental margin off Pt. Año Nuevo, California

Frydenlund, David Dexter. January 1974 (has links)
Thesis (M.S.)--Naval Postagraduate School. / A survey of seismic faults, particularly along the Sur-Naciemento Fault Zone. Includes bibliographical references (leaves 52-53).
22

Structure and petrology of gouge and breccia bearing shallow crustal shear zones of detachment faults in Death Valley, California /

Hayman, Nicholas W. January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (leaves 155-158).
23

Identification of fault zones using gravity survey and subsurface exploration : a case study /

Leung, Alfreda. January 2004 (has links)
Thesis (M. Sc.)--University of Hong Kong, 2004.
24

The timing and evolution of Cenozoic extensional normal faulting in the southern Tobin Range, Pershing County, Nevada /

Gonsior, Zachary J. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2006. / Printout. Includes bibliographical references (leaves 37-42). Also available on the World Wide Web.
25

Temporal variations in slip-rate along the Lone Mountain fault, Western Nevada

Hoeft, Jeffrey Simon 08 April 2010 (has links)
Late Pleistocene displacement along the Lone Mountain fault suggests the Silver Peak-Lone Mountain (SPLM) extensional complex is an important structure in accommodating and transferring strain within the eastern California shear zone (ECSZ) and Walker Lane. Using geologic and geomorphic mapping, differential global positioning system surveys, and terrestrial cosmogenic nuclide (TCN) geochronology, we determined rates of extension across the Lone Mountain fault in western Nevada. The Lone Mountain fault is the northeastern component of the SPLM extensional complex, and is characterized by a series of down-to-the-northwest normal faults that offset the northwestern Lone Mountain and Weepah Hills piedmonts. We mapped eight distinct alluvial fan deposits and dated three of the surfaces using ¹⁰BE TCN geochronology, yielding ages of 16.5 +/- 1.2 ka, 92.3 +/- 8.6 ka, and 142.2 +/- 19.5 ka for the Q3b, Q2c, and Q2b deposits, respectively. The ages were combined with scarp profile measurements across the displaced fans to obtain minimum rates of extension; the Q2b and Q2c surfaces yield an extension rate between 0.1 +/- 0.1 and 0.2 +/- 01 mm/yr and the Q3b surface yields a rate of 0.2 +/-.1 to 0.4 +/- 0.1 mm/yr, depending on the dip of the fault. Active extension on the Lone Mountain fault suggests that it helps partition strain off of the major strike-slip faults in the northern ECSZ and transfers deformation around the Mina Deflection northward into the Walker Lane. Combining our results with estimates from other faults accommodating dextral shear in the northern ECSZ reveals an apparent discrepancy between short- and long-term rates of strain accumulation and release. If strain rates have remained constant since the late Pleistocene, this could reflect transient strain accumulation, similar to the Mojave segment of the ECSZ. However, our data also suggest an increase in strain rates between ~92 ka and ~17 ka, and possibly to present day, which may also help explain the mismatch between long- and short-term rates of deformation in the region.
26

The initiation and evolution of ignimbrite faults, Gran Canaria, Spain

Soden, Aisling Mary. January 2008 (has links)
Thesis (Ph.D.) - University of Glasgow, 2008. / Ph.D. thesis submitted to the Department of Geographical and Earth Sciences, Faculty of Physical Sciences, University of Glasgow, 2008. Includes bibliographical references. Print version also available.
27

Magnitude of right-lateral offset on the southern Death Valley fault zone from miocene volcanic assemblages

Canalda, Sabrina Michelle, January 2009 (has links)
Thesis (M.S.)--University of Texas at El Paso, 2009. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.
28

Changing tectonic regimes in the southern Salinian block : extension, strike-slip faulting, compression and rotation in the Cuyama Valley, California /

Ellis, Barbara Jean. January 1994 (has links)
Thesis (Ph. D.)--Oregon State University, 1995. / Typescript (photocopy). Includes bibliographical references (leaves 119-130). Also available on the World Wide Web.
29

Extension and volcanism : tectonic development of the northwestern margin of the Basin and Range Province in southern Oregon /

Scarberry, Kaleb C. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 138-146). Also available on the World Wide Web.
30

The evolution of petrophysical properties across carbonate hosted normal fault zones

Haines, Thomas J. January 2014 (has links)
No description available.

Page generated in 0.0452 seconds