For the most part, laboratory activities were normal. More than 1800 m of core was recovered at nine sites. Shattered liners and those that needed to be extruded from the core barrel were troublesome at times; however, these represented perhaps only 5% to 6% of the total recovery. Until the arrival of our missing acetone shipment, we conserved acetone by diluting it with an equal amount of isopropyl alcohol (propanol).