| Some of the images in the animation at top right are taken from pages that are properly attributed on one of the pages of the 50 MB website http://www.structural-geology-portal.com. | ||
| Structural
Geology Students, Download "Folds and Folding" ebook from THIS
page !
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 |
Please download each of the ZIP files and extract them to the same folder. Run Setup.exe from Disk1 subdirectory. You are free to distribute this ebook to as many as possible. There is no restriction on the usage but proper attribution is solicited if reproducing in electronic or published form. Thank you very much indeed ! This series by the author is an attempt towards reviving interest in the fascinating facets of the earth sciences ! Click image to the left to go to the page to download ebook "Aspects of natural tectonic deformation" NOTE: PLEASE SIGN GUEST BOOK FOR PASSWORD AS THE ZIPPED FILES ARE ENCRYPTED.(14.7 MB). Passwords will be supplied only to those signing Guest Book and furnishers of correct details. | ||
 3.55MB +
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3.93
MB+ |
2.61
MB + |
2.24
MB =12.33MB |
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To the left is
the classic photograph which has not only been reproduced a myriad times
by structural geologists the world over, they have also looked forward to
similar patterns in their own field areas. This is the photograph that
Prof John Graham Ramsay, FRS, took in 1956 in the Loch Monar area of the
famous Caledonian Scottish Highlands. The superimposition of this type, as
well known to all, results when the hinges and axial surfaces are both
folded about the axes of late folds. A typical "mushroom" would
however result when the hinges of early folds are folded about axes and
axial surfaces of
late folds that nearly lie transverse or subperpendicular to them. Click the image to
the left to download the Shear Zones Module (4 MB). Below
is a map of pattern covering an enormous area (25 by 18 km) in the early
Proterozoic Aravalli mobile belt in western India. The map* (done up in
1936 and called HAMMER-HEAD syncline) is
reproduced after Dr A M Heron
of Geological Survey of India (who passed
away in 1964 in transit on way to New Delhi to attend the International
Geological Congress). Click the image below to go to the page to download Fry Plot
software (3.5 MB).
*later mapped in great details by Late Prof K Naha, FNA and his students (Click figure below to go to download Windows version of ROMSA by R J Lisle). |
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| http://www.structural-geology-portal.com/index.html | 
|
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| http://www.geocities.com/ebook_geol_strain_anal/index.html | |||
| http://uk.geocities.com/geological_strain_analysis/index.html | |||
| http://uk.geocities.com/folds_and_folding/index.html | |||
| http://uk.geocities.com/struct_geol_this_millenium/index.html | |||
| http://education.vsnl.com/pproday/index.html | |||
| http://earth.prohosting.com/~pproday/index.html | |||
| http://uk.geocities.com/structural_geology_software/index.html | |||
| http://indore.sancharnet.in/pproday/index.html | |||
| Prakash P Roday | |||
| Department of Applied Geology | |||
| Dr H S Gour University | |||
| SAGAR 470 003, MP, India | |||
| pproday@sancharnet.in; pproday2000@yahoo.co.uk | |||
| Tel 91 07582 220836 | |||
