Lab number Site Province / State Normalized age δ13C (per mil)
GX-3373
GX-33739 19PL520 (Middleborough Little League) MA 3520 ± 80 -25.7
GX-3376 CA-SAC-267 (Blodgett) CA
GX-33768 19PL520 (Middleborough Little League) MA 3400 ± 100 -26.6
GX-3377 CA-SAC-267 (Blodgett) CA
GX-3378 CA-SAC-267 (Blodgett) CA
GX-3380 CA-SAC-267 (Blodgett) CA
GX-3386 105-8 (Ames Rockshelter) CT
GX-3397
GX-3411 1240
GX-3412 840
GX-3413 1140
GX-3414 800
GX-3415 1040
GX-3416 790
GX-3417 460
GX-3418 480
GX-3419 1100
GX-3420 580
GX-3421 860
GX-3422 1200
GX-3423 640
GX-3424 320
GX-343 38AL15 (Rabbit Mount)
GX-3433 CA-SAC-267 (Blodgett) CA
GX-3438
GX-344 38AL15 (Rabbit Mount)
GX-3441 5975 ± 150
GX-3442 10275 ± 165
GX-3443 6775 ± 260