Lojko, F.B., 1986, Beach sand grain size on the Colorado River in the Grand Canyon [abs.]: Missouri Academy of Science Transactions, v. 20, p. 98. Authors Lojko, F.B. Publication Date 1986 Citation Missouri Academy of Science Transactions, v. 20, p. 98. State AZ Province CP TR County CN MO Keywords Sedimentation Fluvial Sedimentary Sedimentary Petrology More Keywords Sedimentation, Fluvial Sedimentary, Sedimentary Petrology, AzGeoBib RefNum 6066