trip leaders, Kerry E. Sieh and Jonathan C. Matti ; prepared for the 35th annual meeting, Association of Engineering Geologists, Long Beach, California
edited by Marcia K. Schulmeister (Earth Science Department, Emporia State University, Emporia, Kansas), James S. Aber (Earth Science Department, Emporia State University, Emporia, Kansas)
edited by John Chadwick (Department of Geology and Environmental Geosciences, College of Charleston, Charleston, South Carolina), Steve Jaume' (Department of Geology and Environmental Geosciences, College of Charleston, Charleston, South Carolina)
field trip leaders: Donald F. Reaser, Priscilla P. Nelson, Joe C. Yelderman ; 1990 GSA annual meeting field trip chairmen: Robert T. Clarke and Kent C. Nielsen
International Workshop-Field Seminar on Lacustrine Facies Models in Rift Systems and Related Natural Resources (1988 : Barcelona and Rubielos de Mora, Spain)