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Evolution of Sedimentary Basins--San Juan Basin: Chapters B-D

Description: From abstract: This report describes the depositional environments of the Chinle Formation that was deposited in a complex fluvial-deltaic-lacustrine system in the area of the present-day eastern San Juan basin and Chama basin. Lithofacies include conglomerate and planar- and trough-crossbedded sandstone; bentonitic mudstone and sandstone; black, organic carbon-rich mudstone; large-scale, trough crossstratified siltstone, sandstone, and mudstone; and thickbedded, bioturbated, fine-grained sandstone and siltstone.
Date: 1989
Creator: Dubiel, Russell F.; Ridgley, Jennie L.; Armstrong, Augustus K. & Holcomb, Lee D.