edited by Robert H. Shaver and Jack A. Sunderman ; sponsored by the Geological Society of America, the Indiana Geological Survey, and the Department of Geology, Indiana University, on the occasion of the 1983 annual meeting of the Geological Society of America, and affiliated societies at Indianapolis
edited by R. M. Wright ; contributors: T. Jackson ... [and others] ; prepared for the joint Geological Society of America/Geological Society of Jamaica field trip, November 21-23, 1974