TY  - RPRT
TI  - Determining quantity and quality of retained oil in mature marly chalk and marlstone of the Cretaceous Niobrara Formation by low-temperature hydrous pyrolysis
AU  - Michael Lewan
AU  - Mark D. Sonnenfeld
PY  - 2017
UR  - https://pubs.usgs.gov/publication/70192991
ID  - 70192991
ER  -