TY  - RPRT
TI  - Holocene climatic and limnologic history of the north-central United States as recorded in the varved sediments of Elk Lake, Minnesota: A synthesis
AU  - J. Platt Bradbury
AU  - Walter E. Dean
AU  - R.Y. Anderson
PY  - 1993
DO  - 10.1130/spe276-p309
UR  - https://pubs.usgs.gov/publication/70207740
ID  - 70207740
ER  -