| *** Taxonomy Characterization Data *** |
| Pedon ID: 89NC083002 | ( Halifax, North Carolina ) | Print Date: Feb 2 2025 1:52AM |
| Sampled as on Apr 1, 1989: | Emporia ; Fine-loamy, siliceous, thermic Typic Hapludult |
| Revised to correlated: | Emporia ; Fine-loamy, siliceous, subactive, thermic Typic Paleudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89NC144 HALIFAX COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989NC083002 Lat: 36° 18' 25.00" north Long: 77° 41' 35.00" west MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 89P0527 | 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 | 7B1a2 | ||||||||||
| 89P02933 | 0-28 | Ap | S | 0.4 | 0.4 | 64 | tr | ||||||
| 89P02934 | 28-43 | EB | S | 3.6 | 1.6 | 0.53 | 56 | tr | |||||
| 89P02935 | 43-108 | Bt1 | S | 18.5 | 12.5 | 0.45 | 49 | tr | 100 | ||||
| 89P02936 | 108-145 | Bt2 | S | 33.0 | 23.4 | 0.42 | 31 | tr | |||||
| 89P02937 | 145-168 | C | S | 34.8 | 24.3 | 0.44 | 26 | tr | |||||
| 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 | 5D2 | ||||||||||||
| 89P02933 | 0-28 | Ap | S | 6.4 | 0.29 | 100* | 55 | 8 | |||||||||||
| 89P02934 | 28-43 | EB | S | 6.6 | 0.05 | 42 | 50 | 0.53 | 5 | ||||||||||
| 89P02935 | 43-108 | Bt1 | S | 5.0 | 0.08 | 59 | 34 | 3.0 | 0.22 | 0.16 | 20 | 2 | |||||||
| 89P02936 | 108-145 | Bt2 | S | 4.6 | 0.06 | 47 | 33 | 6.1 | 0.26 | 0.18 | 33 | 2 | |||||||
| 89P02937 | 145-168 | C | S | 4.5 | 0.06 | 36 | 26 | 7.1 | 0.30 | 0.20 | 48 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.22 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Weighted averages based on control section: 43-93 cm | |||