| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC157003 | ( Rockingham, North Carolina ) | Print Date: Nov 21 2024 12:09PM |
| Sampled as on Jun 1, 1981: | Mayodan ; Clayey, kaolinitic, thermic Typic Hapludult |
| Revised to correlated: | MAYODAN ; Fine, mixed, thermic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82NC111 TRIASSIC BASIN STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981NC157003 Lat: 36° 20' 0.30" north Long: 79° 44' 59.18" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 82P0314 | 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 | ||||||||||
| 82P01617 | 0-23 | Ap | S | 22.5 | 11.8 | 0.44 | 39 | 1.58 | 0.010 | 1 | |||
| 82P01618 | 23-84 | Bt1 | S | 43.5 | 19.7 | 0.45 | 24 | 1.58 | 0.017 | tr | |||
| 82P01619 | 84-135 | Bt2 | S | 36.9 | 9.0 | 0.54 | 20 | 1.56 | 0.023 | -- | |||
| 82P01620 | 135-254 | B | S | 26.5 | 11.0 | 0.63 | 21 | 1.46 | 0.014 | -- | |||
| 82P01621 | 254-366 | C1 | S | 7.7 | 3.7 | 1.34 | 37 | 1.36 | 0.010 | -- | |||
| 82P01622 | 366-452 | C2 | S | 4.9 | 1.94 | 36 | -- | ||||||
| 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 | |||||||||||
| 82P01617 | 0-23 | Ap | S | 4.9 | 0.60 | 54 | 37 | 3.5 | 0.23 | 0.16 | 20 | 0.22 | 2 | ||||||
| 82P01618 | 23-84 | Bt1 | S | 4.6 | 0.16 | 29 | 23 | 5.0 | 0.21 | 0.11 | 46 | 0.13 | -- | ||||||
| 82P01619 | 84-135 | Bt2 | S | 4.8 | 0.12 | 7 | 5 | 5.3 | 0.24 | 0.14 | 89 | 0.07 | 1 | ||||||
| 82P01620 | 135-254 | B | S | 4.7 | 0.12 | 3 | 3 | 5.4 | 0.33 | 0.20 | 94 | 0.07 | -- | ||||||
| 82P01621 | 254-366 | C1 | S | 4.6 | 0.12 | 3 | 2 | 4.5 | 0.86 | 0.58 | 96 | 0.05 | -- | ||||||
| 82P01622 | 366-452 | C2 | S | 4.6 | 0.12 | 7 | 6 | 3.6 | 1.14 | 0.73 | 89 | 0.06 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.21 | (NA) | |
| Clay, carbonate free, Weighted Average | 44 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 44 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 23-73 cm | |||