SHRIMP ion microprobe sulfur isotopic study of pyrite in corehole CCM-2 [microform] : evidence for multiple episodes of extreme biogenic sulfate reduction / by M.A. McKibben, C.S. Eldridge (Preliminary scientific results of the Creede caldera Continental Scientific Drilling Program) (Open-file report ; 94-260-H)
SHRIMP ion microprobe sulfur isotopic study of pyrite in corehole CCM-2 [microform] : evidence for multiple episodes of extreme biogenic sulfate reduction / by M.A. McKibben, C.S. Eldridge
(Preliminary scientific results of the Creede caldera Continental Scientific Drilling Program) (Open-file report ; 94-260-H)