TY  - RPRT
TI  - Thermal maturity of northern Appalachian Basin Devonian shales: Insights from sterane and terpane biomarkers
AU  - Paul C. Hackley
AU  - Robert T. Ryder
AU  - Michael H. Trippi
AU  - Hossein Alimi
PY  - 2013
DO  - 10.1016/j.fuel.2012.12.032
UR  - https://pubs.usgs.gov/publication/70046059
ID  - 70046059
ER  -