| *** Primary Characterization Data *** |
| Pedon ID: 84NC063013 | ( Durham, North Carolina ) | Print Date: May 19 2024 5:08PM |
| Sampled as on Jun 1, 1984: | Orange ; Fine, montmorillonitic, thermic Albaquic Hapludalf |
| Revised to correlated: | ORANGE ; Fine, montmorillonitic, thermic Typic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84NC199 TRIASSIC BASIN | Natural Resources Conservation Service |
| - | Site ID | S1984NC063013 MLRA: 136 | National Soil Survey Center | |
| - | Pedon No. | 84P0705 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 84P03893 | A | A | 0-13 | COSL | COSL | |||
| 84P03894 | Bt | Bt | 13-56 | C | C | |||
| 84P03895 | C | C1 | 56-89 | CL | SCL | |||
| 84P03896 | Cr1 | C2R | 89-120 | SCL | COSL | |||
| 84P03897 | Cr2 | C3R | 120-160 | COSL | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.53 | (NA) | |
| Clay, carbonate free, Weighted Average | 75 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 75 | % wt | |
| Weighted averages based on control section: 13-56 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
| 84P03893 | 0-13 | A | S | cosl | 7.8 | 20.5 | 71.7 | 15.1 | 5.4 | 3.4 | 3.9 | 7.1 | 22.9 | 34.4 | -- | -- | -- | 68 | -- | ||
| 84P03894 | 13-56 | Bt | S | c | 74.7 | 14.0 | 11.3 | 10.3 | 3.7 | 2.6 | 2.1 | 1.3 | 2.0 | 3.3 | -- | -- | -- | 9 | -- | ||
| 84P03895 | 56-89 | C | S | scl | 26.1 | 24.7 | 49.2 | 15.2 | 9.5 | 10.5 | 10.2 | 6.0 | 11.0 | 11.5 | -- | -- | -- | 39 | -- | ||
| 84P03896 | 89-120 | Cr1 | S | cosl | 12.4 | 20.5 | 67.1 | 12.3 | 8.2 | 10.6 | 12.9 | 11.3 | 18.9 | 13.4 | 1 | -- | -- | 57 | 1 | ||
| 84P03897 | 120-160 | Cr2 | S | cosl | 6.8 | 17.3 | 75.9 | 9.8 | 7.5 | 10.1 | 12.8 | 11.7 | 21.7 | 19.6 | 1 | -- | -- | 66 | 1 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 84NC063013 | ( Durham, North Carolina ) | Print Date: May 19 2024 5:08PM |
| Sampled As | : | Orange | Fine, montmorillonitic, thermic Albaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0705 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 3C2a1a | 3D1 | 8D1 | 8D1 | ||||||||||||||
| 84P03893 | 0-13 | A | S | 11.1 | 1.019 | 2.23 | 1.42 | ||||||||||
| 84P03894 | 13-56 | Bt | S | 32.3 | 1.049 | 0.53 | 0.43 | ||||||||||
| 84P03895 | 56-89 | C | S | 20.2 | 1.032 | 1.10 | 0.77 | ||||||||||
| 84P03896 | 89-120 | Cr1 | S | 11.5 | 1.019 | 1.55 | 0.93 | ||||||||||
| 84P03897 | 120-160 | Cr2 | S | 7.8 | 1.012 | 1.97 | 1.15 | ||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||||
| 84P03893 | 0-13 | A | S | 1.98 | 9.8 | 0.9 | 0.8 | |||||||||||||||
| 84P03894 | 13-56 | Bt | S | 0.66 | 3.7 | 0.4 | 0.2 | |||||||||||||||
| 84P03895 | 56-89 | C | S | 0.25 | 2.0 | 0.2 | 0.1 | |||||||||||||||
| 84P03896 | 89-120 | Cr1 | S | 0.16 | 1.4 | 0.1 | 0.1 | |||||||||||||||
| 84P03897 | 120-160 | Cr2 | S | 0.07 | 1.1 | 0.1 | tr | |||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 84P03893 | 0-13 | A | S | 3.5 | 2.9 | tr | tr | 6.4 | 8.7 | 0.5 | 15.1 | 17.4 | 6.9 | 7 | 42 | 37 | |
| 84P03894 | 13-56 | Bt | S | 15.2 | 21.2 | 0.3 | 0.1 | 36.8 | 8.6 | 45.4 | 39.5 | 81 | 93 | ||||
| 84P03895 | 56-89 | C | S | 12.2* | 16.5 | 0.4 | tr | 29.1 | 4.5 | 33.6 | 28.8 | 87 | 100 | ||||
| 84P03896 | 89-120 | Cr1 | S | 8.5* | 10.7 | 0.3 | tr | 19.5 | 3.0 | 22.5 | 19.2 | 87 | 100 | ||||
| 84P03897 | 120-160 | Cr2 | S | 6.2* | 7.5 | 0.1 | -- | 13.8 | 2.2 | 16.0 | 13.4 | 86 | 100 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 84NC063013 | ( Durham, North Carolina ) | Print Date: May 19 2024 5:08PM |
| Sampled As | : | Orange | Fine, montmorillonitic, thermic Albaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0705 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 4F1a1a1 | |||||||||||||||||||||||
| 84P03893 | 0-13 | A | S | 0.10 | -- | ||||||||||||||||||
| 84P03894 | 13-56 | Bt | S | 0.13 | 1 | ||||||||||||||||||
| 84P03895 | 56-89 | C | S | 0.10 | 1 | ||||||||||||||||||
| 84P03896 | 89-120 | Cr1 | S | 0.10 | 2 | ||||||||||||||||||
| 84P03897 | 120-160 | Cr2 | S | 0.09 | 1 | ||||||||||||||||||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 84P03893 | 0-13 | A | S | 4.8 | 5.5 | |||||||||
| 84P03894 | 13-56 | Bt | S | 5.7 | 6.1 | |||||||||
| 84P03895 | 56-89 | C | S | 6.0 | 6.5 | |||||||||
| 84P03896 | 89-120 | Cr1 | S | 6.2 | 6.8 | |||||||||
| 84P03897 | 120-160 | Cr2 | S | 6.3 | 6.9 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 84NC063013 | ( Durham, North Carolina ) | Print Date: May 19 2024 5:08PM |
| Sampled As | : | Orange | Fine, montmorillonitic, thermic Albaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0705 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | | 7C3 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 84P03894 | 13.0-56.0 | Bt | tcly | KK 5 | VR 2 | MT 2 | | | KK 35 | | | | | | 9.9 | | | 0.1 | | | |
| 84P03897 | 120.0-160.0 | Cr2 | tcly | KK 3 | MT 2 | VR 1 | | | KK 7 | | | | | | 7.3 | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MT Montmorillonite | VR Vermiculite | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |