@misc{indiciae9a9304449cd7,
  title = {Ostracode δ18O and δ13C evidence of Holocene environmental changes in the sediments of two Minnesota lakes},
  author = {A. Schwalb and Sharon M. Locke and Walter E. Dean},
  year = {1995},
  doi = {10.1007/bf00682429},
  url = {https://pubs.usgs.gov/publication/70209975},
  note = {Source identifier: 70209975}
}