| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC105003A | ( Lee, North Carolina ) | Print Date: Nov 24 2024 2:14AM |
| Sampled as on Jun 1, 1981: | Pinkston ; Coarse-loamy, mixed, thermic Ruptic-Ultic Dystrochrept |
| Revised to correlated: | Pinkston ; Coarse-loamy, mixed, semiactive, thermic Ruptic-Ultic Dystrochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81NC267 LEE COUNTY-TRIASSIC BASIN | Natural Resources Conservation Service |
| - | Site ID | S1981NC105003A Lat: 35° 30' 0.34" north Long: 79° 14' 59.12" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 81P0647 | 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 | |||||||||
| 81P03851 | 0-15 | A | S | 13.0 | 5.0 | 0.45 | 18 | 1.23 | 0.005 | 7 | |||
| 81P03852 | 15-33 | B1 | S | 11.8 | 4.9 | 0.44 | 36 | 1.34 | -- | 17 | 76 | ||
| 81P03853 | 33-41 | B2 | S | 8.9 | 1.2 | 0.60 | 19 | tr | |||||
| 81P03854 | 41-71 | C | S | 9.3 | 2.0 | 0.55 | 16 | 1.98 | 0.003 | tr | |||
| 81P03855 | 71-97 | Cr | S | 6.5 | 2.8 | 0.62 | 3 | -- | |||||
| 81P03856 | 97-112 | R | S | 5.2 | 3.2 | 0.56 | 17 | 1 | 77 | ||||
| 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 | |||||||||||
| 81P03851 | 0-15 | A | S | 4.5 | 2.29 | 14 | 11 | 4.3 | 0.72 | 0.33 | 70 | 2 | |||||||
| 81P03852 | 15-33 | B1 | S | 4.7 | 0.43 | 16 | 15 | 3.6 | 0.53 | 0.31 | 72 | 3 | |||||||
| 81P03853 | 33-41 | B2 | S | 4.7 | 0.22 | 17 | 15 | 4.4 | 0.67 | 0.49 | 77 | 3 | |||||||
| 81P03854 | 41-71 | C | S | 4.7 | 0.16 | 21 | 18 | 4.7 | 0.67 | 0.51 | 72 | 0.10 | 3 | ||||||
| 81P03855 | 71-97 | Cr | S | 4.7 | 0.09 | 29 | 22 | 4.0 | 0.69 | 0.62 | 68 | 4 | |||||||
| 81P03856 | 97-112 | R | S | 5.1 | 0.06 | 54 | 39 | 2.7 | 0.46 | 0.52 | 52 | 8 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 25-71 cm | |||