TY - RPRT TI - A postulated new source for the White River Ash, Alaska: A section in Geologic studies in Alaska by the US. Geological Survey, 1990 AU - Robert G. McGimsey AU - Donald H. Richter AU - Gregory D. DuBois AU - T. P. Miller PY - 1992 DO - 10.3133/70180193 UR - https://pubs.usgs.gov/publication/70180193 ID - 70180193 ER -