@misc{indiciae22709a662ac0, title = {40 Ar/ 39 Ar geochronology and geochemical reconnaissance of the Eocene Lowland Creek volcanic field, west-central Montana}, author = {F.O. Dudas and V.O. Ispolatov and S. S. Harlan and L.W. Snee}, year = {2010}, doi = {10.1086/651523}, url = {https://pubs.usgs.gov/publication/70037118}, note = {Source identifier: 70037118} }