Counties, states, countries, continents, or oceans | |
Yell | county |
Arkansas | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Dardanelle | quadrangle 1:24,000 scale |
Russellville | quadrangle 1:100,000 scale |
Russellville | quadrangle 1:250,000 scale |
Watershed boundaries (USGS hydrologic units) | |
Lake Conway-Point Remove | hydrologic unit |
Lower Arkansas-Fourche La Fave | hydrologic accounting unit |
Lower Arkansas | hydrologic subregion |
Arkansas-White-Red | hydrologic region |
Unit | State | Lithology |
---|---|---|
Atoka Formation - Upper part | AR | Middle Pennsylvanian- Atokan |
Alluvium | AR | Holocene |
Terrace deposits | AR | Late Pleistocene |
ID | Data type | Description |
---|---|---|
Russellville | M/R-D | Russellville 2952 line km with spacing 9.66 km over parts of AR |
Domain | Crust type | Region |
---|---|---|
Shawnee | Lateral-extensional orogen | Southeastern Laurentia and Appalachians |
Feature ID | Feature type | Feature name |
---|---|---|
Gravel Pit | point |