EDGE-GROUND COBBLE TOOLS OF THE PIÑON CANYON MANEUVER SITE, SOUTHEAST COLORADO.Published in:Southwestern Lore, 2006, v. 72, n. 3, p. 1Publication type:Article
GROUND STONE GORGETS FROM THE PINON CANYON MANEUVER SITE, LAS ANIMAS COUNTY, COLORADO.Published in:Southwestern Lore, 2000, v. 66, n. 4, p. 1Publication type:Article
Cation-ratio varnish dating and petroglyph chronology in southeastern Colorado.Published in:Antiquity, 1991, v. 65, n. 247, p. 246, doi. 10.1017/S0003598X00079692By:Loendorf, Lawrence L.Publication type:Article