Evidence supports the efficacy of Clovis points for hunting proboscideans Kilby, J. David ; Surovell, Todd A. ; Huckell, Bruce B. ; Ringstaff, Christopher W. ; Hamilton, Marcus J. ; Haynes, C. Vance, Jr. Abstract Publication: Journal of Archaeological Science Reports Pub Date: October 2022 DOI: 10.1016/j.jasrep.2022.103600 Bibcode: 2022JArSR..45j3600K