TY  - RPRT
TI  - The Hayes tephra deposits, and upper Holocene marker horizon in south-central Alaska
AU  - J.R. Riehle
AU  - P.M. Bowers
AU  - T. A. Ager
PY  - 2017
DO  - 10.1016/0033-5894(90)90056-q
UR  - https://pubs.usgs.gov/publication/70016233
ID  - 70016233
ER  -