| *** Taxonomy Characterization Data *** |
| Pedon ID: 88NC153001 | ( Richmond, North Carolina ) | Print Date: Feb 17 2025 2:52AM |
| Sampled as on Dec 1, 1988: | Exway ; Clayey, mixed, thermic Typic Hapludult |
| Revised to correlated: | Exway ; Very-fine, mixed, active, thermic Typic Rhodudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90NC151 RICHMOND COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1988NC153001 Lat: 35° 8' 14.00" north Long: 79° 53' 6.01" west MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 90P0603 | 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 | |||||||||||
| 90P03535 | 0-13 | Ap | S | 28.1 | 13.6 | 0.37 | 17 | -- | |||||
| 90P03536 | 13-58 | Bt | S | 70.8 | 41.6 | 0.35 | 3 | -- | |||||
| 90P03537 | 58-81 | BC | S | 75.9 | 41.6 | 0.35 | 2 | -- | |||||
| 90P03538 | 81-157 | Cr | S | 0.44 | -- | ||||||||
| 90P03538 | 81-157 | Cr | GP | 57.6 | 28.3 | ||||||||
| 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 | 8D1 | 5D2 | |||||||||||||
| 90P03535 | 0-13 | Ap | S | 5.1 | 1.24 | 71 | 49 | 0.37 | -- | ||||||||||
| 90P03536 | 13-58 | Bt | S | 5.1 | 0.23 | -- | 56 | 49 | 0.31 | -- | |||||||||
| 90P03537 | 58-81 | BC | S | 4.7 | 0.16 | -- | 44 | 39 | 0.36 | -- | |||||||||
| 90P03538 | 81-157 | Cr | S | 0.52 | |||||||||||||||
| 90P03538 | 81-157 | Cr | GP | 4.6 | 0.13 | -- | -- | ||||||||||||
| 90P03539 | 79-81 | BC | N | 4.6 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 71 | % wt | |
| Clay, total, Weighted Average | 71 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.31 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Weighted averages based on control section: 13-58 cm | |||