TY  - RPRT
TI  - Differentiating the Bishop ash bed and related tephra layers by elemental-based similarity coefficients of volcanic glass shards using solution inductively coupled plasma-mass spectrometry (S-ICP-MS)
AU  - J.R. Knott
AU  - A.M. Sarna-Wojcicki
AU  - I.P. Montanez
AU  - E. Wan
PY  - 2007
DO  - 10.1016/j.quaint.2006.12.014
UR  - https://pubs.usgs.gov/publication/70029789
ID  - 70029789
ER  -