12,000 year old bison horn core possible bone tool 12,000 year old bison horn core possible bone tool Alexis Sleight, Paisley Cave 1 Alexis Sleight, Paisley Cave 1 Cassie Albush and the camel vertebra Cassie Albush and the camel vertebra Cave 2 overview Cave 2 overview Cave 5 excavations 2003 Cave 5 excavations 2003 Coprolite collection procedures Coprolite collection procedures Dennis Jenkins in Unit 5-12 Dennis Jenkins in Unit 5-12 Dennis Jenkins Dennis Jenkins Grass thread, Cave 5 Grass thread, Cave 5 Jackhammer work in Cave 5 Jackhammer work in Cave 5 Jenkins taking photo in Unit 5-12 Jenkins taking photo in Unit 5-12 Opening Statements mini-conference Opening Statements mini-conference Jenkins with poop Jenkins with poop Paisley Caves 3-4 and 5 Paisley Caves 3-4 and 5 Sara Davis Sara Davis Sinew thread Cave 5 Sinew thread Cave 5 Suiting up to collect coprolite in Cave 2 Suiting up to collect coprolite in Cave 2 PreviousNext
12,000 year old bison horn core possible bone tool 12,000 year old bison horn core possible bone tool