| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC157006 | ( Rockingham, North Carolina ) | Print Date: Nov 21 2024 12:25PM |
| Sampled as on Jun 1, 1981: | Creedmoor ; Clayey, mixed, thermic Typic Hapludult |
| Revised to correlated: | Creedmoor ; Fine, mixed, active, thermic Aquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82NC111 TRIASSIC BASIN STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981NC157006 Lat: 36° 20' 0.30" north Long: 79° 44' 59.18" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 82P0317 | 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 | |||||||||
| 82P01631 | 0-18 | Ap | S | 4.6 | 2.9 | 0.91 | 36 | 1.44 | 0.002 | 1 | |||
| 82P01632 | 18-28 | E | S | 10.1 | 4.5 | 0.37 | 33 | 1.71 | -- | tr | 98 | ||
| 82P01633 | 28-81 | Bt1 | S | 60.5 | 35.3 | 0.44 | 7 | 1.26 | 0.083 | -- | |||
| 82P01634 | 81-119 | Bt2 | S | 38.9 | 20.9 | 0.51 | 12 | 1.52 | 0.072 | -- | |||
| 82P01635 | 119-170 | C | S | 22.0 | 11.2 | 0.67 | 15 | 1.49 | 0.082 | -- | 66 | ||
| 82P01636 | 170-170 | Cr | S | 2.0 | 1.90 | 54 | 2.14 | 0.015 | -- | ||||
| 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 | |||||||||||
| 82P01631 | 0-18 | Ap | S | 4.9 | 1.59 | 37 | 29 | 1.24 | 0.46 | -- | |||||||||
| 82P01632 | 18-28 | E | S | 4.7 | 0.37 | 21 | 17 | 1.0 | 0.34 | 0.10 | 30 | 0.14 | -- | ||||||
| 82P01633 | 28-81 | Bt1 | S | 4.8 | 0.39 | 11 | 10 | 16.2 | 0.44 | 0.27 | 83 | 0.07 | 2 | ||||||
| 82P01634 | 81-119 | Bt2 | S | 4.7 | 0.15 | 29 | 27 | 18.8 | 0.68 | 0.48 | 60 | 0.09 | 5 | ||||||
| 82P01635 | 119-170 | C | S | 4.8 | 0.08 | 56 | 55 | 18.4 | 1.08 | 0.84 | 27 | 0.17 | 9 | ||||||
| 82P01636 | 170-170 | Cr | S | 5.6 | 0.06 | 79 | 80 | 5.35 | 0.07 | 12 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.44 | (NA) | |
| Clay, carbonate free, Weighted Average | 60 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 60 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 28-78 cm | |||