Batholiths have been commonly pictured as enormous masses extending to great depths. Field studies, however, are showing that many of these "bottomless" batholiths rest in places on visible floors of ...

A. J. Piwinskii, P. J. Wyllie, Experimental Studies of Igneous Rock Series: A Zoned Pluton in the Wallowa Batholith, Oregon, The Journal of Geology, Vol. 76, No. 2 ...

Two unique types of granite formed far from each other before colliding in the Cascades. Towering walls of granite stand sentinel over Highway 20 at Washington Pass deep in the North Cascades. The ...

The BATHOLITHS project, a U.S.-led seismic survey initiative, poses a threat to British Columbia's salmon and marine mammals. Pending approvals, the project is set to begin seismic testing in ...