TY - RPRT TI - A climatic-limnologic model of diatom succession for paleolimnological interpretation of varved sediments at Elk Lake, Minnesota AU - Bradbury J. Platt PY - 1988 DO - 10.1007/bf00196068 UR - https://pubs.usgs.gov/publication/70014361 ID - 70014361 ER -