A late Frasnian (Late Devonian) radiolarian, sponge spicule, and conodont fauna from the Slaven Chert, northern Shoshone Range, Roberts Mountains Allochthon, Nevada Anita G. Harris, Charles A. Sandberg, Benita L. Murchey, and Susan Q. Boundy-Sanders. Micropaleontology Volume 45, No. 1 pp. 62-68