TY - RPRT TI - Evidence for Cambrian petroleum source rocks in the Rome trough of West Virginia and Kentucky, Appalachian basin AU - Robert T. Ryder AU - David C. Harris AU - Paul Gerome AU - Tim J. Hainsworth AU - Robert A. Burruss AU - Paul G. Lillis AU - Daniel M. Jarvie AU - Mark J. Pawlewicz PY - 2005 DO - 10.3133/ofr20051443 UR - https://pubs.usgs.gov/publication/ofr20051443 ID - ofr20051443 ER -