S. Roufs 2010 Encana Oil and Gas (Usa), Inc., Stud Horse Butte 75-34 Well Pad and Access Road, Monitor Of Construction (09-Car-063).

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-270634 48SU3284 WY 4350 ± 40
Beta-270635 48SU3284 WY 4500 ± 40
Beta-270636 48SU3284 WY 4560 ± 40