THE PRINCIPAL INVESTIGATOR PAUL BYRNE WILL CONTRIBUTE WORK EFFORT OF 0.08 FTE IN BOTH YEARS OF THE PROJECT AND IS CALCULATED ON THE CURRENT RATE WITH AN ANTICIPATED 3% ANNUAL INCREASE THROUGHOUT THE PROJECT. IN ADDITION TO THE TECTONIC MAPPING TO BE CARRIED OUT IN TASK A THE PI WILL BE RESPONSIBLE FOR THE OVERALL COORDINATION OF THE PROJECT AND PROJECT PERSONNEL AND WILL LEAD THE PREPARATION OF THE MANUSCRIPTS THAT WILL RESULT FROM THIS STUDY. CO-INVESTIGATOR GEOFF COLLINS WILL LEAD TASK B THE EFFORT TO ANALYZE THE STRUCTURES MAPPED IN THE TWO RIFT ZONES ON DIONE AND WILL CONTRIBUTE WORK EFFORT OF 0.08 IN EACH PROJECT YEAR. CO-INVESTIGATOR PATRICK MCGOVERN WILL ALSO PARTICIPATE AT A LEVEL OF 0.08 FTE IN EACH PROJECT YEAR AND WILL PLAN PERFORM AND ANALYZE THE NUMERICAL MODELING COMPONENT OF THIS WORK (I.E. TASK C). CO-INVESTIGATOR PAUL SCHENK WILL CONTRIBUTE 0.04 FTE PER PROJECT YEAR; HE WILL BE RESPONSIBLE FOR THE GENERATION OF THE HIGHRESOLUTION IMAGE AND TOPOGRAPHIC DATA IN SUPPORT OF TASK A. ALL CO-IS WILL CONTRIBUTE TO THE WRITING OF THE PROJECT MANUSCRIPT.