TY - RPRT TI - Petroleum geology and resources of the Nepa-Botuoba High, Angara-Lena Terrace, and Cis-Patom Foredeep, southeastern Siberian Craton, Russia AU - Gregory F. Ulmishek PY - 2001 DO - 10.3133/b2201c UR - https://pubs.usgs.gov/publication/b2201C ID - b2201C ER -