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DEFORMATION OF YULE MARBLE: PART IV—EFFECTS AT 150°C

1951; Geological Society of America; Volume: 62; Issue: 12 Linguagem: Inglês

10.1130/0016-7606(1951)62[1385

1943-2674

D. T. Griggs, Francis J. Turner, I.Y. Borg, JOHN SOSOKA,

Landslides and related hazards

Research Article| December 01, 1951 DEFORMATION OF YULE MARBLE: PART IV—EFFECTS AT 150°C DAVID GRIGGS; DAVID GRIGGS INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. Search for other works by this author on: GSW Google Scholar FRANCIS J TURNER; FRANCIS J TURNER INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. Search for other works by this author on: GSW Google Scholar IRIS BORG; IRIS BORG INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. Search for other works by this author on: GSW Google Scholar JOHN SOSOKA JOHN SOSOKA INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. Search for other works by this author on: GSW Google Scholar Author and Article Information DAVID GRIGGS INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. FRANCIS J TURNER INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. IRIS BORG INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. JOHN SOSOKA INSTITUTE OF GEOPHYSICS, UNIVERSITY OF CALIFORNIA, LOS ANGELES 24, CALIF. (FIRST AND LAST AUTHORS); UNIVERSITY OF CALIFORNIA, BERKELEY 4, CALIF. Publisher: Geological Society of America Received: 08 Aug 1951 First Online: 02 Mar 2017 Online ISSN: 1943-2674 Print ISSN: 0016-7606 Copyright © 1951, The Geological Society of America, Inc. Copyright is not claimed on any material prepared by U.S. government employees within the scope of their employment. GSA Bulletin (1951) 62 (12): 1385–1406. https://doi.org/10.1130/0016-7606(1951)62[1385:DOYMPI]2.0.CO;2 Article history Received: 08 Aug 1951 First Online: 02 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation DAVID GRIGGS, FRANCIS J TURNER, IRIS BORG, JOHN SOSOKA; DEFORMATION OF YULE MARBLE: PART IV—EFFECTS AT 150°C. GSA Bulletin 1951;; 62 (12): 1385–1406. doi: https://doi.org/10.1130/0016-7606(1951)62[1385:DOYMPI]2.0.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGSA Bulletin Search Advanced Search Abstract Yule marble has been experimentally deformed at 150°C under conditions otherwise identical with those at room temperature reported in Part I. The strength is lowered about 40 per cent by this increase in temperature, and the relative ease of translation versus twinning on is increased. Fabric measurements on the deformed material show trends nearly identical with those at room temperature (Part III). The individual grains are more homogeneously deformed, and, perhaps as a consequence, the fabric changes appear to be somewhat more sharply defined. Effects of interstitial water and of slow rate of deformation are negligible except for a lowering of strength similar to that observed at room temperature. The fabric changes are completely consistent with those predicted in Part II under the hypothesis of homogeneous deformation. By all tests applied, the mechanism of deformation is thus the same as at room temperature, and is dominantly twinning and translation on ⁠. The observed lowering in strength and greater homogeneity of texture suggest an approach to conditions of natural deformation. This content is PDF only. Please click on the PDF icon to access. First Page Preview Close Modal You do not have access to this content, please speak to your institutional administrator if you feel you should have access.