TY  - RPRT
TI  - Stratigraphic identification of middle Tertiary ash-flow tuffs using trace-element abundances, Worthington Mountains, Nevada
AU  - E. A. Du Bray
PY  - 1995
DO  - 10.3133/ofr95545
UR  - https://pubs.usgs.gov/publication/ofr95545
ID  - ofr95545
ER  -