TY  - RPRT
TI  - Lake Tapps tephra: An early Pleistocene stratigraphic marker in the Puget Lowland, Washington
AU  - J.A. Westgate
AU  - D. J. Easterbrook
AU  - N. D. Naeser
AU  - R. J. Carson
PY  - 2017
DO  - 10.1016/0033-5894(87)90002-0
UR  - https://pubs.usgs.gov/publication/70014140
ID  - 70014140
ER  -