| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC105002B | ( Lee, North Carolina ) | Print Date: Nov 23 2024 5:53AM |
| Sampled as on Jun 1, 1981: | White Store ; Fine, mixed, thermic Vertic Hapludalf |
| Revised to correlated: | White Store ; Fine-loamy over clayey, smectitic, thermic Typic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81NC267 LEE COUNTY-TRIASSIC BASIN | Natural Resources Conservation Service |
| - | Site ID | S1981NC105002B Lat: 35° 30' 0.34" north Long: 79° 14' 59.12" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 81P0645 | 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 | ||||||||||
| 81P03830 | 0-8 | A | S | 4.6 | 2.5 | 0.89 | 13 | 1 | |||||
| 81P03831 | 8-30 | E | S | 4.5 | 1.2 | 0.51 | 25 | 1.35 | 0.002 | 7 | |||
| 81P03832 | 30-46 | BA | S | 20.5 | 8.6 | 0.48 | 20 | 8 | |||||
| 81P03833 | 46-69 | Bt | S | 50.0 | 29.4 | 0.46 | 2 | 1.37 | 0.113 | tr | |||
| 81P03834 | 69-84 | B | S | 16.9 | 6.6 | 0.70 | 11 | 1.86 | 0.027 | 3 | |||
| 81P03835 | 84-145 | C1 | S | 7.0 | 2.0 | 1.16 | 8 | 1.76 | 0.029 | 1 | |||
| 81P03836 | 145-206 | C2 | S | 10.2 | 3.7 | 0.71 | 10 | 1.95 | 0.037 | 1 | |||
| 81P03837 | 206-261 | C3 | S | 6.9 | 1.2 | 1.06 | 7 | 1.87 | 0.036 | tr | |||
| 81P03838 | 261-270 | R | S | 9.8 | 2.0 | 0.63 | 9 | -- | |||||
| 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 | |||||||||||
| 81P03830 | 0-8 | A | S | 4.4 | 2.24 | 18 | 14 | 2.8 | 1.22 | 0.61 | 64 | 2 | |||||||
| 81P03831 | 8-30 | E | S | 4.7 | 0.85 | 25 | 19 | 1.6 | 0.53 | 0.36 | 63 | -- | |||||||
| 81P03832 | 30-46 | BA | S | 4.5 | 0.32 | 10 | 10 | 11.4 | 0.77 | 0.56 | 86 | 1 | |||||||
| 81P03833 | 46-69 | Bt | S | 4.5 | 0.23 | 15 | 15 | 32.3 | 0.82 | 0.65 | 81 | 2 | |||||||
| 81P03834 | 69-84 | B | S | 4.5 | 0.15 | 18 | 19 | 21.2 | 1.63 | 1.25 | 76 | 3 | |||||||
| 81P03835 | 84-145 | C1 | S | 4.6 | 0.11 | 36 | 35 | 16.1 | 2.67 | 2.30 | 58 | 9 | |||||||
| 81P03836 | 145-206 | C2 | S | 4.9 | 0.11 | 83 | 78 | 15.6 | 1.66 | 1.53 | 10 | 1.56 | 18 | ||||||
| 81P03837 | 206-261 | C3 | S | 4.8 | 0.12 | 64 | 60 | 14.9 | 2.33 | 2.16 | 31 | 1.10 | 15 | ||||||
| 81P03838 | 261-270 | R | S | 5.3 | 0.10 | 92 | 85 | 14.7 | 1.54 | 1.50 | 5 | 1.43 | 19 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.82 | (NA) | |
| Clay, carbonate free, Weighted Average | 50 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 50 | % wt | |
| Weighted averages based on control section: 46-69 cm | |||