| *** Taxonomy Characterization Data *** |
| Pedon ID: 81NC105002A | ( Lee, North Carolina ) | Print Date: Nov 26 2024 10:17PM |
| Sampled as on Mar 1, 1981: | White Store ; Fine, mixed, thermic Vertic Hapludalf |
| Revised to correlated: | White Store ; Fine, smectitic, thermic Vertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81NC267 LEE COUNTY-TRIASSIC BASIN | Natural Resources Conservation Service |
| - | Site ID | S1981NC105002A Lat: 35° 30' 0.34" north Long: 79° 14' 59.12" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 81P0644 | 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 | 7B1a2 | |||||||||
| 81P03820 | 0-10 | Ap | S | 4.5 | 2.9 | 0.87 | 18 | 1.29 | 0.005 | 2 | |||
| 81P03821 | 10-18 | E | S | 6.5 | 4.9 | 0.62 | 22 | 1.45 | -- | 6 | |||
| 81P03822 | 18-46 | Bt1 | S | 48.5 | 31.8 | 0.42 | 2 | 1.18 | 0.129 | -- | 73 | ||
| 81P03823 | 46-76 | Bt2 | S | 39.9 | 22.4 | 0.44 | 4 | 1.36 | 0.096 | -- | |||
| 81P03824 | 76-89 | B | S | 18.9 | 8.2 | 0.59 | 6 | 2.05 | 0.035 | tr | |||
| 81P03825 | 89-122 | C1 | S | 12.7 | 5.3 | 0.59 | 10 | tr | 63 | ||||
| 81P03826 | 122-152 | C2 | S | 10.6 | 3.7 | 0.60 | 15 | 1 | |||||
| 81P03827 | 152-183 | Cr | S | 15.6 | 7.4 | 0.58 | 16 | 2.02 | 0.034 | 7 | 67 | ||
| 81P03828 | 183-213 | R1 | S | 6.9 | 2.0 | 0.67 | 12 | 2.17 | 0.031 | tr | |||
| 81P03829 | 213-244 | R2 | S | 11.0 | 2.9 | 0.55 | 9 | tr | 61 | ||||
| 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 | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 8A3a | 5D2 | ||||||||||
| 81P03820 | 0-10 | Ap | S | 5.0 | 1.53 | 46 | 39 | 3.6 | 1.40 | 0.80 | 19 | 3 | |||||||
| 81P03821 | 10-18 | E | S | 4.9 | 0.59 | 34 | 26 | 3.3 | 0.82 | 0.51 | 45 | 2 | |||||||
| 81P03822 | 18-46 | Bt1 | S | 5.1 | 0.39 | 45 | 42 | 24.4 | 0.67 | 0.50 | 40 | 2 | |||||||
| 81P03823 | 46-76 | Bt2 | S | 5.3 | 0.25 | 66 | 62 | 24.3 | 0.77 | 0.61 | 16 | 5 | |||||||
| 81P03824 | 76-89 | B | S | 5.7 | 0.20 | 82 | 81 | 20.2 | 1.25 | 1.07 | 4 | 7 | |||||||
| 81P03825 | 89-122 | C1 | S | 6.1 | 0.14 | 94 | 90 | 18.7 | 1.55 | 1.47 | 1 | 0.37 | 11 | ||||||
| 81P03826 | 122-152 | C2 | S | 6.4 | 0.11 | 96 | 93 | 1.78 | 15 | ||||||||||
| 81P03827 | 152-183 | Cr | S | 6.7 | 0.09 | 98 | 94 | 1.40 | 1.24 | 15 | |||||||||
| 81P03828 | 183-213 | R1 | S | 7.1 | 0.09 | -- | 100* | 95 | 2.25 | 14 | |||||||||
| 81P03829 | 213-244 | R2 | S | 6.8 | 0.09 | 98 | 97 | 1.64 | 0.10 | 11 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 18-68 cm | |||