Table ATD2. Carbonate model parameter estimates, Site 1120.

Variable
DF
Parameter estimate
Standard
error
t value
Probability > |t|
Intercept 1 -3.070736 0.36716485 -8.363 0.0001
R1 1 0.009393 0.00257489 3.648 0.0008
FD2 1 0.167758 0.18876931 0.889 0.3795
FD7 1 -0.251446 0.11494365 -2.188 0.0346
FD21 1 0.962151 0.44639092 2.155 0.0372
FD27 1 0.612194 0.32778476 1.868 0.0691

Notes: FD = first derivative of the spectral value, DF = degrees of freedom. This table is also available in ASCII.