Yellow Jacket Drilling

Fri, 25 Jul 2014 23:00:21 +0000

Recumbent chevron folds in Early Pennsylvania graywacke and shale of the Bude Formation at Millook Havem on the north coast of Cornwall, southwestern Britain, record the development and deformation of the Varsican foreland basin -- testifying to the closure of the Rheic Ocean during the mid- to Late Pennsylvanian Variscan orogeny. From: GSA Today, Vol. 18, No. 12 (Dec.2009)

    stratified rock formations Pancake Rocks - NZ

    geological strates

    These salt deposits were formed during the “Messinian Salinity Crisis”, a geological event during which the Mediterranean Sea was cut off from the Atlantic Ocean and dried up (or mostly dried up), creating massive deposits of previously dissolved salts. This occurred at the end of the Messinian age of the Miocene epoch, from 5.96 to 5.33 million years ago, ending when the Atlantic again flowed into the basin

    Fingals Cave, Scotland

    Kink (or chevron) fold, Sot de Chera, Spain

    Amazing Geology: Argentina, Salta, Cafayate.

    http://whatissm.blogspot.com/ http://sex-video-game.blogspot.com/ http://goat-sex.blogspot.com/

    "From the air, the Wasatch fault zone, on the edge of Salt Lake City, shows many features indicative of recent earthquakes. These features include a straight and abrupt mountain front, faceted spurs, and wineglass canyons." Caption from link

    Chevron folds with flat-lying axial planes, Millook Haven, North Cornwall, UK G

    Syncline axis (detail), Wrangle Point, near Bude, Cornwall. by Earthwatcher, via Flickr

    A beautiful example of a symmetrical fold in Modum kommune

    Sedimentary Rock | Sedimentary rock eroded by wind and water. Photographed on Gabriola ...