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Port Silt Loam is the state soil of Oklahoma. This type of soil is reddish in color due to the weathering of reddish sandstones, siltstones, and shales of the Permian period. It is a medium-textured alluvial soil deposited along flood plains. Port Silt Loam can be found in 33 of the 77 counties in Oklahoma and covers around one million acres ...
Tar Creek is an area of 1,188 square miles located in Ottawa County, Oklahoma, within the Tri-State district of lead and zinc mining in Northeastern Oklahoma, Southwestern Missouri, and Southeastern Kansas. The first mining took place in Missouri around 1850. By 1908, sites had been started in Miami, Picher, and Commerce.
Oklahoma has more than 200 lakes created by dams. All lakes listed are man-made. Oklahoma's only natural lakes are oxbow and playa lakes. Oklahoma has sixty-two oxbow lakes at least 10 acres in size. The largest, near the Red River in McCurtain County, is 272 acres. Playa lakes are found in saucer-shaped depressions in the high plains region.
Geology of Oklahoma. The geology of Oklahoma is characterized by Carboniferous rocks in the east, Permian rocks in the center and towards the west, and a cover of Tertiary deposits in the panhandle to the west. The panhandle of Oklahoma is also noted for its Jurassic rocks as well. Cretaceous sediments are found in the south east.
A new study ranking the cleanest and dirtiest lakes in the U.S. places three Oklahoma lakes among the top 10 dirtiest lakes in the country.
1 Shore length is not a well-defined measure. Lake Oologah is a reservoir in northeastern Oklahoma. It is located near the towns of Oologah, Nowata, and Claremore. The lake has a surface of 29,500 acres (119 km 2) of water and 209 miles (336 km) of shoreline with 11 lake-side parks. The water storage capacity is rated as 552,210 acre-feet ...
It is near the city of Catoosa in Rogers County, just inside the municipal fenceline of Tulsa, Oklahoma, United States. It encompasses an area of 2,500 acres (10 km 2) and employs over 4,000 people at over 70 companies in its industrial park. [4] The port ships manufactured goods and agricultural products from Oklahoma to the rest of the world. [5]
Arkoma Basin. The Arkoma Basin is a peripheral foreland basin that extends from central west Arkansas to south eastern Oklahoma. The basin lies in between the Ozark Uplift and Oklahoma Platform to the north and Ouachita Mountains to the south and with an area of approximately 33,800 mi 2. Along the southern edge of the basin, the Choctaw Fault ...