Bison Butchering Experiment With Sollberger Point

Historic Clovis Points Made By J.B. Sollberger and Errett Callahan in about 1985
Were Part of "Bison Butchering Experiment". The wide Clovis was made for me by Errett when he was in Denmark (circa 1985) and the slender Clovis was made for me by Solly about the same time,at his home in Dallas, Texas.

Sollberger was a famous flintknapper in the 1970s- 1990s. He was noted for starting the Texas "school" of flintknapping and mastered the lever fluted methods common today. He was very well published and is concidered to have been true master flintknapper.

Errett Callahan, of Virginia, is concidered a master at flintknapping many styles, including Danish Daggers and fantasy obsidian knives. He has published much on the stages and sytematic methodologies of knapping. He aslo came up with the "lithic Grade Scale".



I found that the more even the edge of the Clovis the better it was for perferation but not for cutting. Callahan's point was very sharp and worked well to slice. The bit of alternate flaking on the sollberger point made it better at cutting. The point first perferation on both points was outstanding. Callahan's was better for slicing but Sollberger's point cut better. Both points held there edge well during the butchering experiment. The blade edges will be magnified in future studies.





Here are the two historic Clovis points:



Above J.B. Sollber knapping the Clovis at his home in Dallas, 1985.


Above Errett Callahan works on a Clovis point.

Other knappers that Joined John Piri and I with the butchering experiment were Patric Aims, and Gary Picket.