TY  - RPRT
TI  - Black shale source rocks and oil generation in the Cambrian and Ordovician of the central Appalachian Basin, USA
AU  - Robert T. Ryder
AU  - Robert C Burruss
AU  - Joseph R. Hatch
PY  - 1998
DO  - 10.1306/1d9bc42b-172d-11d7-8645000102c1865d
UR  - https://pubs.usgs.gov/publication/70020638
ID  - 70020638
ER  -