Brown, Gary M. (1991) Archaeological Data Recovery at San Juan Coal's La Plata Mine. TRC, inc.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-33382 LA61848 NM
Beta-33387 LA65353 NM
Beta-34860 LA61828 NM
Beta-34861 LA61828 NM
Beta-34869 LA61838 NM
Beta-34873 LA61848 NM
Beta-34884 LA61896 NM
Beta-34885 LA61896 NM
Beta-34886 LA65353 NM
Beta-34887 LA65353 NM
Beta-35127 LA61838 NM 3060 ± 90
Beta-35128 LA61838 NM 2400 ± 60
Beta-36176 LA61828 NM
Beta-36177 LA61838 NM