(8 to 15 centimeters thick)īA-25 to 36 centimeters dark brown (10YR 3/3) clay loam, dark yellowish brown (10YR 3/4) dry moderate fine and medium blocky structure hard, friable common fine and few medium roots throughout common fine tubular pores few fine prominent dark reddish brown (5YR 3/4) iron masses moderately acid gradual smooth boundary. (10 to 18 centimeters thick)Ī-15 to 25 centimeters very dark brown (10YR 2/2) clay loam, very dark grayish brown (10YR 3/2) dry moderate medium granular structure many fine and medium and few coarse roots throughout common fine tubular pores slightly hard, friable moderately acid clear smooth boundary. (Colors are for moist soil unless otherwise stated.)Īp-0 to 15 centimeters very dark brown (10YR 2/2) loam, dark grayish brown (10YR 4/2) dry moderate fine and very fine granular structure many fine and medium and few coarse roots throughout common fine tubular pores slightly hard, friable moderately acid abrupt smooth boundary. TYPICAL PEDON: Pawnee loam on a west-facing, 6 percent slope in a cultivated field at an elevation of 372 meters (1220 feet). TAXONOMIC CLASS: Fine, smectitic, mesic Oxyaquic Vertic Argiudolls Mean annual precipitation is about 864 millimeters (34 inches) and the mean annual temperature is about 12 degrees C (54 degrees F). Pawnee soils are on hillslopes of dissected till plains in Nebraska and Kansas Loess-Drift Hills, MLRA 106. ![]() The Pawnee series consists of very deep, moderately well drained soils that formed in till. Official Series Description - PAWNEE Series
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