I am grateful to my assistant director, Jeff Zorn, for helping me to research this article, and to Ilan Sharon, assistant director of the Hebrew University team and site stratigrapher, for sharing his thoughts on Doreen’s stratigraphy although he is more cautious than I am in accepting that all our debris pertains to the same event. I must also acknowledge the splendid efforts of the Doreen excavation team: Ranbir Sidhu and Stephanie Rose, square supervisors; David Britton, supervisor, area F2; Sarah Kowalski and Graciela Cabana, University of California at Berkeley scholarship students; Alexis Gratt and Julie Rappaport, volunteer excavators; Mindi Coldin, volunteer excavator and recorder.