The Compass: Earth Science Journal of Sigma Gamma Epsilon is the peer-reviewed, official publication of the Society of Sigma Gamma Epsilon, an Earth Science honorary founded on March 30, 1915, at The University of Kansas. The Society was established to recognize scholarship and professionalism in the Earth Sciences with the objectives of scholastic, scientific, and professional advancement of its members and the extension of relations of friendship and assistance among colleges and universities which are devoted to the advancement of the Earth Sciences.

Current Issue: Volume 86, Issue 3 (2014)

Basalt dikes (3-5 Ma) cutting the Entrada Formation, Cathedral Valley Junction, Capitol Reef National Park, Utah. Photo by Larry Davis.


Basalt Dikes Photo


Larry E. Davis
Aaron W. Johnson
James C. Walters