Geologists have now provided conclusions regarding the North American Cordillera that they say "are provocative in that they blur the definition of tectonic terranes, showing that many observations of ...
Boulder, Colo., USA - In the August 2014 issue of LITHOSPHERE, Steve Israel of the Yukon Geological Survey and colleagues provide conclusions regarding the North American Cordillera that they say "are ...
Structural and petrologic development of the Baker terrane, Blue Mountains, NE Oregon. Crustal growth along the southern margin of Laurentia, Sierra Madre, Wyoming, and Park Range, Colorado. Tectonic ...
Geologists generally accept that some of Alaska’s landscape originated as part of the North American continent, but the origins of the Alexander terrane in southeastern Alaska have been much more ...
When and where did the ancient Iapetus Ocean suture (the most fundamental Appalachian structure) form? Is part of New England made up of ancient African-derived rocks? What is the Moretown terrane? A ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results