Caribbean Research Project, 1965, and bathymetric chart, by H. H. Hess.--Geology of central Dominican Republic, A case history of part of an island arc, by C. O. Bowin.--Geology of St. Thomas and St. John, U.S. Virgin Islands, by T. W. Donnelly.--Geology of St. Croix, U.S. Virgin Islands, by J. T. Whetten.--Geology and metamorphism of cretaceous rocks in Eastern Carabobo State, Venezuelan coast ranges, by E. R. Oxburgh.