The original data presented here is related to the article "Paleoenvironmental implications of Sr and Nd isotopes variability over the past 48 ka from the southern Sea of Japan", Marine Geology.
Alkalinity was determined by Gran titration with an autotitrator (Metrohm 794 basic Titrino) using 0.1 M HCl at 20 degrees C. Report includes alkalinity, correction factor (if applicable), and pH.
Operational rig information data were measured using a variety of sensors and compiled using the RigWatch software package. Approximately 50 channels of drilling/coring data are captured in real time