@article{120524, note = {Part of illustrative matter folded in pocket.}, author = {Stewart, J. H., and Poole, F. G. and Wilson, Richard Fairfield,}, url = {http://library.usi.edu/record/120524}, title = {Stratigraphy and origin of the Chinle formation and related Upper Triassic strata in the Colorado Plateau region,}, publisher = {U.S. Govt. Print. Off.,}, recid = {120524}, pages = {vi, 336 p. :}, address = {Washington,}, year = {1972}, }