THE DISMAL RIVER COMPLEX IN EASTERN COLORADO: A VIEW FROM THE PINNACLE SITE (5PA1764).Published in:Southwestern Lore, 2005, v. 71, n. 2, p. 1Publication type:Article
Microminerals of the Sweet Home mine.Published in:Rocks & Minerals, 1996, v. 71, n. 5, p. 350, doi. 10.1080/00357529.1996.11761557By:Vendl, Mark;Vendl, KarenPublication type:Article
Summer 2008 (June-July).Published in:Colorado Birds, 2009, v. 43, n. 1, p. 69By:Spencer, AndrewPublication type:Article