Abstract:
This data set consists of Sikes et al. 2002 Chatham Rise Alkenone and Foraminiferal SST Estimates
Core Side of Rise Lat Long Depth(m) Length(m) Tephra
Depth(cm)
R657 North 42°32'S 179°29'55E 1408 3.03 none seen
W268 North 42°51'03S 178°58'16E 980 0.71 22-24
U938 South 45°04.5'S 179°30'E 2700 4.1
... 127-131
U939 South 44°32'S 179°30'E 1300 3.39 76-83
Uk'37 SST's calculated using 2 different calibrations:
Sikes and Volkman [1993] calibration 9Uk'37= 0.0414T-0.156) (designated S&V)
and Prahl and Wakeham [1998] (Uk'37 = 0.034T+0.039) (designated P&W)
Data 1995 one sigma =1.0 °C Antarctic CRC/CSIRO Oceanography
(Dr. E. Sikes' and Dr. J. Volkman's labs)
Foraminiferal SST's determined with Modern Analog Technique (MAT)
Using Southern Ocean core-top set, Data 1997,
one sigma = 2 °C Antarctic CRC (Dr. W. Howard)
Age determined by interpolation between stage picks, one sigma N/A