TY - RPRT TI - Oxygen stable isotopic disparities among sympatric small land snail species from northwest Minnesota, USA AU - Yurena Yanes AU - Jeffrey C. Nekola AU - Jason A. Rech AU - Jeffery S. Pigati PY - 2017 DO - 10.1016/j.palaeo.2017.07.029 UR - https://pubs.usgs.gov/publication/70191655 ID - 70191655 ER -