Counties, states, countries, continents, or oceans | |
Clark | county |
Arkansas | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Caddo Valley | quadrangle 1:24,000 scale |
Arkadelphia | quadrangle 1:100,000 scale |
Little Rock | quadrangle 1:250,000 scale |
Watershed boundaries (USGS hydrologic units) | |
Upper Ouachita | hydrologic unit |
Upper Ouachita | hydrologic accounting unit |
Lower Red - Ouachita | hydrologic subregion |
Lower Mississippi | hydrologic region |
Unit | State | Lithology |
---|---|---|
Brownstown Marl | AR | Late Cretaceous |
Johns Valley Shale | AR | Early Pennsylvanian- Morrowan |
Alluvium | AR | Holocene |
Terrace deposits | AR | Late Pleistocene |
ID | Data type | Description |
---|---|---|
West-central Arkansas | M-A | West-central Arkansas 18186 line km with spacing 0.80 km over parts of AR |
Little Rock | M/R-D | Little Rock 5320 line km with spacing 4.83 km over parts of AR |
Domain | Crust type | Region |
---|---|---|
Sabine | Continental arc | Gulf Coast |
Sample ID | Date collected | Sample type |
---|---|---|
1155942 | 1978-06-16 | Well water sample filtered through a 0.8 micron filter at the site. |
Site name | Development | Commodities |
---|---|---|
Deroche Creek Quarry | Producer | SDG |
Unk | Unknown | SDG |
Unk | Unknown | SDG |
Unk | Unknown | SDG |
Feature ID | Feature type | Feature name |
---|---|---|
Gravel Pit | point | |
Gravel Pit | point | |
Gravel Pit | polygon | |
Gravel Pit | polygon | |
Gravel Pit | polygon |