{"id":"surovell2009independent","DOI":"10.1073/pnas.0907857106","URL":"https://doi.org/10.1073/pnas.0907857106","type":"article-journal","title":"An independent evaluation of the Younger Dryas extraterrestrial impact hypothesis","author":[{"given":"Todd A.","family":"Surovell"},{"given":"Vance T.","family":"Holliday"},{"given":"Joseph A. M.","family":"Gingerich"},{"given":"Caroline","family":"Ketron"},{"given":"C. Vance","family":"Haynes"},{"given":"Ilene","family":"Hilman"},{"given":"Daniel P.","family":"Wagner"},{"given":"Eileen","family":"Johnson"},{"given":"Philippe","family":"Claeys"}],"issued":{"date-parts":[[2009]]},"year-text":"2009","container-title":"Proceedings of the National Academy of Sciences 106(43), 18155–18158","catalog-key":"SRC0D51WPZW3D1V"}