TY - RPRT TI - Introduction to the 2002 geologic assessment of undiscovered oil and gas resources in the San Juan Basin Province, exclusive of Paleozoic rocks: Chapter 2 in Total petroleum systems and geologic assessment of undiscovered oil and gas resources in the San Juan Basin Province, exclusive of Paleozoic rocks, New Mexico and Colorado AU - U.S. Geological Survey San Juan Basin Assessment Team PY - 2013 DO - 10.3133/ds69f2 UR - https://pubs.usgs.gov/publication/ds69F2 ID - ds69F2 ER -