TY - RPRT TI - Machine learning can assign geologic basin to produced water samples using major ion geochemistry AU - Jenna L. Shelton AU - Aaron M. Jubb AU - Samuel Saxe AU - Emil D. Attanasi AU - Alexei Milkov AU - Mark A Engle AU - Philip A. Freeman AU - Christopher Shaffer AU - Madalyn S. Blondes PY - 2021 DO - 10.1007/s11053-021-09949-8 UR - https://pubs.usgs.gov/publication/70224634 ID - 70224634 ER -