| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC157002 | ( Rockingham, North Carolina ) | Print Date: Nov 24 2024 3:15AM |
| Sampled as on Jun 1, 1981: | Stoneville ; Clayey, mixed, thermic Typic Rhodudult |
| Revised to correlated: | Stoneville ; Fine, mixed, semiactive, thermic Typic Rhodudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82NC111 TRIASSIC BASIN STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981NC157002 Lat: 36° 20' 0.30" north Long: 79° 44' 59.18" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 82P0313 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 82P01612 | 0-20 | Ap | S | 27.5 | 11.5 | 0.42 | 33 | 1.56 | 0.015 | tr | |||
| 82P01613 | 20-58 | Bt | S | 51.1 | 21.8 | 0.48 | 10 | 1.39 | 0.041 | -- | |||
| 82P01614 | 94-140 | B | S | 27.6 | 10.2 | 0.56 | 37 | 1.64 | 0.018 | tr | |||
| 82P01615 | 206-259 | C1 | S | 6.9 | 2.4 | 1.39 | 39 | 1.50 | 0.011 | -- | |||
| 82P01616 | 259-315 | C2 | S | 7.7 | 4.0 | 0.91 | 56 | 1.34 | 0.005 | tr | |||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 8A3a | 5D2 | |||||||||||
| 82P01612 | 0-20 | Ap | S | 5.9 | 0.85 | 79 | 63 | 0.22 | 0.31 | -- | |||||||||
| 82P01613 | 20-58 | Bt | S | 4.8 | 0.36 | 31 | 29 | 6.7 | 0.27 | 0.13 | 36 | 0.11 | -- | ||||||
| 82P01614 | 94-140 | B | S | 4.4 | 0.12 | 4 | 4 | 4.7 | 0.28 | 0.17 | 94 | 0.07 | -- | ||||||
| 82P01615 | 206-259 | C1 | S | 4.5 | 0.13 | 6 | 5 | 5.2 | 1.03 | 0.75 | 92 | 0.05 | -- | ||||||
| 82P01616 | 259-315 | C2 | S | 4.5 | 0.11 | 7 | 6 | 3.0 | 0.56 | 0.39 | 90 | 0.07 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 51 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 51 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 20-58 cm | |||