Counties, states, countries, continents, or oceans | |
Coconino | county |
Arizona | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Page | quadrangle 1:24,000 scale |
Glen Canyon Dam | quadrangle 1:100,000 scale |
Marble Canyon | quadrangle 1:250,000 scale |
Watershed boundaries (USGS hydrologic units) | |
Lower Lake Powell | hydrologic unit |
Upper Colorado-Dirty Devil | hydrologic accounting unit |
Upper Colorado-Dirty Devil | hydrologic subregion |
Upper Colorado | hydrologic region |
Unit | State | Lithology |
---|---|---|
Glen Canyon Group | AZ | Early Jurassic |
ID | Data type | Description |
---|---|---|
Marble Canyon | M/R-D | Marble Canyon 5223 line km with spacing 4.80 km over parts of AZ-UT |
Domain | Crust type | Region |
---|---|---|
Great Plains | Lateral-extensional orogen | Central and Southwest |
Tract name | Deposit type | Geology |
---|---|---|
Tertiary Central Plateau and Rocky Mountains | porphyry copper | Belt of middle Tertiary (Oligocene-Miocene) granitic to intermediate intrusive rocks & volcanics associated w/post-Laramide stage of magmatism in northern Mexico and Mid-Tertiary volcanic fields associated w/post-subduction extension in eastern Rocky Mtns |
Great Basin Tertiary | porphyry copper | Mid-Tertiary volcanic fields associated with postsubduction extension in the Great Basin |
Western U.S. and Sonoran Desert Jurassic Arc | porphyry copper | U.S. and Mexican parts of a composite island-continental margin arc that formed during subduction of the Farallon Plate beneath western North America |
Feature ID | Feature type | Feature name |
---|---|---|
Gravel Pit | point | |
Gravel Pit | polygon |