PART 1. OVERVIEW OF CARBONATE PLATFORM SEQUENCES, CYCLE STRATIGRAPHY AND RESERVOIRS IN GREENHOUSE AND ICE-HOUSE WORLDS by J.F. Read • PART 2. USE OF ONE- AND TWO-DIMENSIONAL CYCLE ANALYSIS IN ESTABLISHING HIGH-FREQUENCY SEQUENCE FRAMEWORKS by Charles Kerans • PART 3. SEQUENCE STRATIGRAPHY AND RESERVOIR DELINEATION OF THE MIDDLE PENNSYLVANIAN (DESMOINESIAN), PARADOX BASIN AND ANETH FIELD, SOUTHWESTERN USA by L.James Weber, J.F. (Rick) Sarg and Frank M. Wright