The Apache Group (Proterozoic) of central Arizona, with special reference to the paleoecology of the Mescal Formation

Stratigraphy, Sedimentary, Sedimentary Petrology, Sedimentary Structure, Fluvial Sedimentary, Marine Sedimentary, Physical Stratigraphy, Paleoenvironment, Paleoecology, Paleontology, Paleogeography, Microfossil, Apache Group - Middle Proterozoic, [Pioneer Fm][Pioneer Quartzite][Pioneer Shale][Pioneer argillite], Scanlan Conglomerate Mbr, [Dripping Spring Quartzite][Dripping Spring Fm], Barnes Conglomerate Mbr, [Mescal Fm][Mescal Limestone],