TY - RPRT TI - Availability of palynological material from Naval Petroleum Reserve No.4, XX: Arcon Barrow Core Test No. 1, Grandstand Test Well No. 1, Simpson Core Test No. 25, Titaluk Test Well No. 1, Umiat Test Wells Nos. 8, 9 AU - Richard A. Scott PY - 1970 DO - 10.3133/ofr70299 UR - https://pubs.usgs.gov/publication/ofr70299 ID - ofr70299 ER -