Lab number Site Province / State Normalized age δ13C (per mil)
I-522 AKXMK001 (Brooks River BR1) AK 1175 ± 125 -25.0
I-5220 23MT2 (Graham Cave) MO
I-523 AKXMK001 (Brooks River BR1) AK 480 ± 90 -25.0
I-5233 36PI13A (Faucett) PA
I-5234 36PI13A (Faucett) PA
I-5236 36PI13A (Faucett) PA
I-5237 36PI13A (Faucett) PA
I-5238 36PI13A (Faucett) PA
I-5239 JgLp-1 (Mountain Lake) NU 625 ± 90
I-524 AKXMK001 (Brooks River BR1) AK 300 ± 75 -25.0
I-5240 JgLp-1 (Mountain Lake) NU 1800 ± 95
I-5246 18CH58 (Loyola Retreat) 1135 ± 95 -25.0
I-5247 18CH58 (Loyola Retreat) 2440 ± 95 -25.0
I-5249 IdCr-6 (Rose Island Q) NL 4530 ± 105 -25.0
I-525 AKXMK001 (Brooks River BR1) AK 680 ± 90 -25.0
I-5250 IdCr-6 (Rose Island Q) NL 3830 ± 115 -25.0
I-5251 IdCr-6 (Rose Island Q) NL 3890 ± 110 -25.0
I-5252 IdCr-4 (Rose Island E) NL 2715 ± 130 -25.0
I-5253 IdCr-9 (Rose Island W) NL 1850 ± 100 -25.0
I-5254 IdCr-2 (Ikkusik) NL 275 ± 90 -25.0
I-526 AKXMK001 (Brooks River BR1) AK 1230 ± 150 -25.0
I-5262 3CT16 (Banks) AR
I-5265 40SL183 (Guy Wilson Cave)
I-527 AKXMK001 (Brooks River BR1) AK 850 ± 120 -25.0
I-5275 Jaywamachay(Ac-335) (Jaywamachay (Ac-335)) 9460 ± 145
I-5276 Jaywamachay(Ac-335) (Jaywamachay (Ac-335)) 8645 ± 140
I-5277 Jaywamachay(Ac-335) (Jaywamachay (Ac-335)) 8980 ± 140
I-5278 Jaywamachay(Ac-335) (Jaywamachay (Ac-335)) 7105 ± 130
I-5303 AKXNI028 (MK2) AK 1360 ± 95 -25.0
I-5304 AKXNI027 (MK4) AK 955 ± 90 -25.0