TY  - RPRT
TI  - Stable carbon and oxygen isotope studies of the sediments of Elk Lake, Minnesota
AU  - Walter E. Dean
AU  - Minze Stuiver
PY  - 1993
DO  - 10.1130/spe276-p163
UR  - https://pubs.usgs.gov/publication/70207773
ID  - 70207773
ER  -