TY - RPRT TI - Sedimentology and sequence stratigraphy of the Lower Cretaceous Fortress Mountain and Torok Formations exposed along the Siksikpuk River, North-Central Alaska AU - David W. Houseknecht AU - Christopher J. Schenk AU - Marwan A. Wartes PY - 2007 DO - 10.3133/pp1739d UR - https://pubs.usgs.gov/publication/pp1739D ID - pp1739D ER -