| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981NC157008 | ( Rockingham, North Carolina ) | Print Date: Nov 23 2024 8:14PM |
| 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 | S1981NC157008 Lat: 36° 20' 0.30" north Long: 79° 44' 59.18" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 82P0319 | 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 | |||||||||
| 82P01644 | 0-28 | Ap | S | 6.1 | 1.6 | 0.48 | 42 | 1.64 | -- | tr | |||
| 82P01645 | 28-38 | E | S | 18.2 | 7.7 | 0.45 | 33 | 1.71 | 0.004 | tr | 99 | ||
| 82P01646 | 38-53 | Bt1 | S | 28.5 | 13.4 | 0.44 | 28 | 1.68 | 0.010 | tr | |||
| 82P01647 | 53-74 | Bt2 | S | 47.0 | 21.7 | 0.47 | 20 | 1.61 | 0.012 | -- | |||
| 82P01648 | 74-97 | Bt3 | S | 50.4 | 25.0 | 0.46 | 19 | 1.44 | 0.027 | -- | |||
| 82P01649 | 97-132 | Bt4 | S | 45.4 | 18.4 | 0.49 | 22 | 1.46 | 0.031 | tr | |||
| 82P01650 | 132-178 | C1 | S | 26.5 | 10.6 | 0.57 | 39 | 1.49 | 0.022 | tr | |||
| 82P01651 | 178-241 | C2 | S | 28.9 | 11.6 | 0.59 | 27 | 1.59 | 0.012 | -- | |||
| 82P01652 | 241 | Cr | S | 14.4 | 6.2 | 0.88 | 36 | -- | 23 | ||||
| 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 | |||||||||||
| 82P01644 | 0-28 | Ap | S | 4.9 | 0.73 | 44 | 38 | 1.4 | 0.44 | 0.23 | 14 | 0.28 | -- | ||||||
| 82P01645 | 28-38 | E | S | 4.5 | 0.25 | 24 | 20 | 2.1 | 0.23 | 0.12 | 52 | 0.28 | -- | ||||||
| 82P01646 | 38-53 | Bt1 | S | 4.4 | 0.26 | 18 | 14 | 3.5 | 0.23 | 0.12 | 66 | 0.16 | -- | ||||||
| 82P01647 | 53-74 | Bt2 | S | 4.6 | 0.19 | 17 | 15 | 6.3 | 0.29 | 0.13 | 63 | 0.06 | -- | ||||||
| 82P01648 | 74-97 | Bt3 | S | 4.8 | 0.23 | 10 | 8 | 6.9 | 0.28 | 0.14 | 80 | 0.03 | -- | ||||||
| 82P01649 | 97-132 | Bt4 | S | 4.7 | 0.20 | 5 | 5 | 7.3 | 0.32 | 0.16 | 90 | 0.03 | -- | ||||||
| 82P01650 | 132-178 | C1 | S | 4.7 | 0.15 | 5 | 4 | 5.9 | 0.40 | 0.22 | 92 | 0.03 | -- | ||||||
| 82P01651 | 178-241 | C2 | S | 4.7 | 0.14 | 3 | 2 | 7.0 | 0.40 | 0.24 | 96 | 0.03 | -- | ||||||
| 82P01652 | 241 | Cr | S | 4.7 | 0.12 | 3 | 3 | 7.5 | 0.92 | 0.52 | 95 | 0.04 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||