| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled as on Jun 1, 1981: | Mayodan ; Clayey, kaolinitic, thermic Typic Hapludult |
| Revised to correlated: | Mayodan ; Fine, mixed, thermic Typic Kanhapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82NC111 TRIASSIC BASIN STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981NC157001 Lat: 36° 20' 0.30" north Long: 79° 44' 59.18" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 82P0312 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 82P01605 | Ap | Ap | 0-20 | SCL | SCL | |||
| 82P01606 | Bt1 | B21t | 20-61 | C | C | |||
| 82P01607 | Bt2 | B22t | 61-97 | CL | CL | |||
| 82P01608 | B1 | B31 | 97-127 | CL | SCL | |||
| 82P01609 | B2 | B32 | 127-249 | SL | FSL | |||
| 82P01610 | C1 | C1 | 249-310 | SL | SL | |||
| 82P01611 | C2 | C2 | 310-310 | SL | SL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.22 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 20-70 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 82P01605 | 0-20 | Ap | S | scl | 27.8 | 20.4 | 51.8 | 11.9 | 16.0 | 4.4 | 11.9 | 23.1 | 12.9 | 3.5 | 0.4 | tr | tr | -- | 41 | tr | |
| 82P01606 | 20-61 | Bt1 | S | c | 50.2 | 17.8 | 32.0 | 25.3 | 10.6 | 7.2 | 6.8 | 11.2 | 10.5 | 3.1 | 0.4 | tr | -- | -- | 25 | tr | |
| 82P01607 | 61-97 | Bt2 | S | cl | 35.0 | 20.9 | 44.1 | 15.9 | 10.6 | 10.3 | 9.3 | 13.3 | 15.3 | 5.4 | 0.8 | tr | tr | -- | 35 | tr | |
| 82P01608 | 97-127 | B1 | S | scl | 21.4 | 20.2 | 58.4 | 9.3 | 15.8 | 4.4 | 11.3 | 13.2 | 17.6 | 12.9 | 3.4 | 1 | -- | -- | 48 | 1 | |
| 82P01609 | 127-249 | B2 | S | fsl | 17.4 | 24.2 | 58.4 | 6.5 | 18.2 | 6.0 | 15.6 | 21.1 | 15.9 | 4.9 | 0.9 | tr | -- | -- | 43 | tr | |
| 82P01610 | 249-310 | C1 | S | sl | 9.3 | 24.6 | 66.1 | 2.0 | 19.0 | 5.6 | 11.5 | 21.9 | 26.3 | 5.6 | 0.8 | tr | -- | -- | 55 | tr | |
| 82P01611 | 310-310 | C2 | S | sl | 10.9 | 23.3 | 65.8 | 2.4 | 19.8 | 3.5 | 10.2 | 22.6 | 26.5 | 6.2 | 0.3 | -- | -- | -- | 56 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled As | : | Mayodan | Clayey, kaolinitic, thermic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0312 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 82P01605 | 0-20 | Ap | S | 1.53 | 1.60 | 0.015 | 15.1 | 11.1 | 1.008 | 0.06 | 0.19 | 0.40 | |||||
| 82P01606 | 20-61 | Bt1 | S | 1.42 | 1.54 | 0.027 | 28.9 | 23.2 | 1.017 | 0.08 | 0.22 | 0.46 | |||||
| 82P01607 | 61-97 | Bt2 | S | 1.48 | 1.52 | 0.009 | 23.5 | 18.7 | 1.013 | 0.07 | 0.21 | 0.53 | |||||
| 82P01608 | 97-127 | B1 | S | 1.55 | 1.58 | 0.006 | 18.6 | 13.0 | 1.009 | 0.09 | 0.24 | 0.61 | |||||
| 82P01609 | 127-249 | B2 | S | 1.40 | 1.44 | 0.009 | 23.2 | 10.5 | 1.010 | 0.18 | 0.33 | 0.60 | |||||
| 82P01610 | 249-310 | C1 | S | 1.42 | 1.44 | 0.005 | 16.6 | 6.1 | 1.006 | 0.15 | 0.38 | 0.66 | |||||
| 82P01611 | 310-310 | C2 | S | 1.44 | 1.48 | 0.009 | 26.3 | 6.9 | 1.007 | 0.28 | 0.32 | 0.63 | |||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 6D2a | ||||||||||||||||||
| 82P01605 | 0-20 | Ap | S | 0.053 | 0.87 | 16 | 0.4 | 0.1 | tr | |||||||||||||
| 82P01606 | 20-61 | Bt1 | S | 0.020 | 0.26 | 13 | 4.2 | 0.5 | tr | |||||||||||||
| 82P01607 | 61-97 | Bt2 | S | 0.13 | 3.5 | 0.4 | tr | |||||||||||||||
| 82P01608 | 97-127 | B1 | S | 0.12 | 2.4 | 0.3 | tr | |||||||||||||||
| 82P01609 | 127-249 | B2 | S | 0.12 | 2.7 | 0.3 | tr | |||||||||||||||
| 82P01610 | 249-310 | C1 | S | 0.11 | 1.5 | 0.2 | tr | |||||||||||||||
| 82P01611 | 310-310 | C2 | S | 0.11 | 1.3 | 0.1 | 0.1 | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled As | : | Mayodan | Clayey, kaolinitic, thermic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0312 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 82P01605 | 0-20 | Ap | S | 2.0 | 0.8 | tr | 0.4 | 3.2 | 5.3 | 0.1 | 8.5 | 5.3 | 3.3 | 3 | 38 | 60 | |
| 82P01606 | 20-61 | Bt1 | S | 2.0 | 1.4 | tr | 0.3 | 3.7 | 9.8 | 1.4 | 13.5 | 11.0 | 5.1 | 27 | 27 | 34 | |
| 82P01607 | 61-97 | Bt2 | S | 0.1 | 0.4 | tr | 0.2 | 0.7 | 8.3 | 2.7 | 9.0 | 7.4 | 3.4 | 79 | 8 | 9 | |
| 82P01608 | 97-127 | B1 | S | 0.1 | 0.3 | tr | 0.1 | 0.5 | 5.9 | 2.6 | 6.4 | 5.2 | 3.1 | 84 | 8 | 10 | |
| 82P01609 | 127-249 | B2 | S | tr | 0.2 | tr | 0.1 | 0.3 | 6.6 | 3.3 | 6.9 | 5.7 | 3.6 | 92 | 4 | 5 | |
| 82P01610 | 249-310 | C1 | S | -- | 0.1 | tr | 0.1 | 0.2 | 3.9 | 2.3 | 4.1 | 3.5 | 2.5 | 92 | 5 | 6 | |
| 82P01611 | 310-310 | C2 | S | -- | 0.1 | tr | tr | 0.1 | 3.9 | 2.2 | 4.0 | 3.5 | 2.3 | 96 | 3 | 3 | |
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 82P01605 | 0-20 | Ap | S | 0.7 | 0.3 | 0.3 | 0.3 | -- | 0.1 | tr | 0.3 | 1.0 | -- | 0.1 | 39.2 | tr | 0.19 | 0.08 | -- | tr | |||
| 82P01606 | 20-61 | Bt1 | S | 0.7 | 0.3 | 0.2 | 0.1 | -- | tr | -- | 0.3 | 0.7 | -- | 0.2 | 78.7 | tr | 0.14 | 0.08 | -- | tr | |||
| 82P01607 | 61-97 | Bt2 | S | 0.2 | tr | 0.2 | tr | -- | -- | -- | 0.2 | tr | -- | 0.2 | 61.9 | tr | 0.05 | 0.03 | -- | 1 | |||
| 82P01608 | 97-127 | B1 | S | 0.2 | tr | 0.2 | 0.1 | -- | tr | -- | 0.3 | tr | -- | 0.2 | 54.6 | tr | 0.06 | 0.03 | -- | 1 | |||
| 82P01609 | 127-249 | B2 | S | 0.2 | tr | 0.2 | tr | -- | tr | -- | 0.2 | tr | -- | 0.2 | 59.3 | tr | 0.05 | 0.03 | -- | 1 | |||
| 82P01610 | 249-310 | C1 | S | 0.1 | tr | 0.3 | 0.1 | -- | -- | tr | 0.3 | 0.1 | -- | 0.3 | 44.1 | tr | 0.06 | 0.03 | -- | 1 | |||
| 82P01611 | 310-310 | C2 | S | 0.2 | tr | 0.4 | tr | -- | -- | tr | 0.3 | 0.1 | -- | 0.3 | 41.9 | tr | 0.08 | 0.03 | -- | 1 | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled As | : | Mayodan | Clayey, kaolinitic, thermic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0312 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a3 | 4C1a2a | 4C1a2a | 8C1b | |||||||||||
| 82P01605 | 0-20 | Ap | S | 4.4 | 4.9 | 5.3 | 5.6 | |||||||
| 82P01606 | 20-61 | Bt1 | S | 3.8 | 4.6 | 4.9 | 5.0 | |||||||
| 82P01607 | 61-97 | Bt2 | S | 3.8 | 4.7 | 4.8 | 5.3 | |||||||
| 82P01608 | 97-127 | B1 | S | 3.9 | 4.6 | 4.8 | 5.1 | |||||||
| 82P01609 | 127-249 | B2 | S | 3.8 | 4.6 | 4.8 | 5.1 | |||||||
| 82P01610 | 249-310 | C1 | S | 3.9 | 4.5 | 4.6 | 4.9 | |||||||
| 82P01611 | 310-310 | C2 | S | 3.8 | 4.5 | 4.6 | 5.0 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled As | : | Mayodan | Clayey, kaolinitic, thermic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0312 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 82P01606 | 20.0-61.0 | Bt1 | tcly | KK 4 | VR 3 | MI 1 | GI 1 | GE 1 | KK 41 | GI 1 | 12.0 | 1.0 | |||||||||
| 82P01610 | 249.0-310.0 | C1 | tcly | KK 3 | VR 1 | MI 1 | KK 22 | 10.3 | 1.0 | ||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GE Goethite | GI Gibbsite | KK Kaolinite | MI Mica | VR Vermiculite |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: S1981NC157001 | ( Rockingham, North Carolina ) | Print Date: Dec 17 2024 8:07PM |
| Sampled As | : | Mayodan | Clayey, kaolinitic, thermic Typic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0312 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 82P01605 | 0.0-20.0 | Ap | vfs | 85 | QZ 82 | MS 7 | VR 4 | FK 4 | OP 2 | KK 1 | |||||||||||
| EP tr | ZR tr | ||||||||||||||||||||
| 82P01610 | 249.0-310.0 | C1 | vfs | 31 | MS 37 | QZ 27 | AR 23 | FK 6 | OP 4 | FP 3 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | ||||
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | EP Epidote | FK Potassium Feldspar | FP Plagioclase Feldspar | KK Kaolinite |
| MS Muscovite | OP Opaques | QZ Quartz | VR Vermiculite | ZR Zircon |