OF-83-01 Bibliography of Coal Resources, San Juan River Coal Region, Colorado Download Publication Details This bibliography covering the San Juan River coal region through 1981 is a sister report to OF-84-01 which covers the Uinta Coal Region through 1984. Other earlier coal bibliographies by the CGS, which cover all of Colorado, include bulletins B-34-A (through 1971) and B-41 (1972-1977). Note that supplemental B-41 includes a number of pre-1972 references that are not listed in Bulletin 34-A, but were discovered later. These bibliographies were later compiled (with revision) into Information Series IS-25, published in 1988. 17 pages. Digital PDF download. OF-83-01D Citations Rushworth, Peter. “OF-83-01 Bibliography Coal Resources San Juan River Region, Colorado.” Open File Report. Denver. CO: Colorado Geological Survey, Department of Natural Resources, 1983. https://doi.org/10.58783/cgs.of8301.cqov5042. CGS Publications. https://coloradogeologicalsurvey.org/publications/bibliography-coal-resources-san-juan-river-colorado/.