Supplement 2. Age-depth models for Raven, Uchugrak, Poktovik, and Little Isac lakes, including Monte Carlo boot-strapped confidence intervals.

File List
LI07AgeDepthData.csv

PO07AgeDepthData.csv

RA07AgeDepthData.csv

UC07AgeDepthData.csv
Description
Each file contains the output data from the program MCAgeDepth (Higuera et al. 2009, Ecological Monographs, 79:201–219), used to create Fig. 2 in the main text. File names reference site codes: LI (Little Isac), PO (Poktovik), RA (Raven), and UC (Uchugrak).

Columns are as follows:

Top depth of sample [cm]
Calibrated age at sample top [cal yr BP]
Upper 95% confidence intervals for data in column two.
Lower 95% confidence intervals for data in column two.
Sedimentation rate [cm/yr]
Upper 95% confidence intervals for data in column five.
Lower 95% confidence intervals for data in column five.
Sample resolution [yr/sample]
Upper 95% confidence intervals for data in column eight.
Lower 95% confidence intervals for data in column eight.

Missing values: none.

Checksum values:

LI07AgeDepthData.csv: 1626 rows (with headers), 10 columns

Column 1 (sampleCm): 342207.5

Column 2 (calAge): 13872129

Column 5 (sedAcc): 6.46

Column 8 (sampleRes): 11623

PO07AgeDepthData.csv: 891 rows (with headers), 10 columns

Column 1 (sampleCm): 109857.45

Column 2 (calAge): 3762660

Column 5 (sedAcc): 85.0906

Column 8 (sampleRes): 5893

RA07AgeDepthData.csv: 1202 rows (with headers), 10 columns

Column 1 (sampleCm): 183722.95

Column 2 (calAge): 5859341

Column 5 (sedAcc): 41.3365

Column 8 (sampleRes): 9655

UC07AgeDepthData.csv: 784 rows (with headers), 10 columns

Column 1 (sampleCm): 80400.75

Column 2 (calAge): 2507906

Column 5 (sedAcc): 22.5125

Column 8 (sampleRes): 7904