The Shinumo quadrangle, Grand Canyon district, Arizona

Areal, Structure, Stratigraphy, Map, Bedrock, Mineralization, Copper, Vishnu Schist(Vishnu fm) - [Granite Gorge metamorphic suite][Vishnu group][Vishnu metamorphic complex](Vishnu terrane)(Vishnu series)(Vishnu complex) - Early Proterozoic, Hotauta Conglomerate Mbr(Hotauta Conglomerate), Bass Limestone, Unkar Group, Grand Canyon Supergroup(Grand Canyon Series) - Middle Proterozoic, Hakatai Shale, Shinumo Quartzite, [Dox Fm][Dox Sandstone], [Rama diabase][Rama sills](Rama Fm)(Grand Canyon sills)[Unkar sills], Tonto Group - Cambrian, Tapeats Sandstone, Bright Angel Shale, Muav Limestone, Redwall Limestone - Mississippian, (Aubrey Group), [Kaibab Fm][Kaibab Limestone] - Permian, Coconino Sandstone, [Supai Fm][Supai Group] - Pennsylvanian/Permian,