Although the analysis is not complete enough to determine probable terrace ages, the preliminary results indicate conformity with the geomorphic mapping-two differing water temperatures implying two different platform ages. Conclusions as to the most probable marine oxygen isotope stage for the two platforms awaits still further analysis. Additional collecting will be completed by the end of the year. Under Lisa Grant's direction, George Kennedy also reviewed all of the coral samples collected to date. Three corals were then were submitted to Larry Edwards at the University of Minnesota, Minneapolis, MN for U-Series dating.
Results are somewhat mixed.
They are discussed further in Lisa Grants Progress Report. Additional samples are being identified for more analysis. An initial draft of the manuscript was prepared by Lisa Grant for team review. Drafts of the figures were also completed in time for the SCEC field trip. The field trip took up a significant amount of unanticipated, nor budgeted time.