TY  - RPRT
TI  - Suggested terminology for Quaternary dating methods
AU  - Steven M. Colman
AU  - K. L. Pierce
AU  - P. W. Birkeland
PY  - 2017
DO  - 10.1016/0033-5894(87)90070-6
UR  - https://pubs.usgs.gov/publication/70014265
ID  - 70014265
ER  -