Figure F13. A summary of the volcanic glass-rich sediment and ash sequences of Horizon A in Hole 1245B. Note the high MS values for the sandy and silty layers and the low MS values and lighter color reflectance (lower b*) values for the more pure ash occurrences. LWD = logging while drilling.

Figure F13. A summary of the volcanic glass-rich sediment and ash sequences of Horizon A in Hole 1245B. Note the high MS values for the sandy and silty layers and the low MS values and lighter color reflectance (lower b*) values for the more pure ash occurrences. LWD = logging while drilling.