*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled as on Aug 30, 1977: | Cullen ; Clayey, mixed, thermic Typic Hapludults |
Revised to SSL: | (unnamed) ; Clayey, mixed, thermic Orthoxic Palehumult |
United States Department of Agriculture | ||||
SSL | - | Project | CP78VA009 GEORGEVILLE-CULLEN STUDY | Natural Resources Conservation Service |
- | Site ID | S1977VA037002 Lat: 36° 54' 2.24" north Long: 78° 31' 34.04" west | National Soil Survey Center | |
- | Pedon No. | 78P0031 | 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 |
78P00235 | A | A | 0-15 | L | SIL | |||
78P00236 | Bt1 | B1t | 13-20 | CL | SIL | |||
78P00237 | Bt21 | B21t | 20-51 | C | C | |||
78P00238 | Bt22 | B22t | 51-84 | C | C | |||
78P00239 | Bt23 | B23t | 84-117 | C | C | |||
78P00240 | Bt3 | B3t | 117-160 | CL | C | |||
78P00241 | C | C | 160-274 | SIC |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.18 | (NA) | |
Clay, carbonate free, Weighted Average | 32 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
Volume, >2mm, Weighted Average | 1 | % vol | |
Clay, total, Weighted Average | 32 | % wt | |
Weighted averages based on control section: 13-63 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 | ||||||||
78P00235 | 0-15 | A | S | sil | 15.8 | 57.1 | 27.1 | 34.6 | 22.5 | 12.1 | 3.8 | 1.9 | 3.4 | 5.9 | 6 | 6 | 6 | 31 | 18 | ||
78P00236 | 13-20 | Bt1 | S | sil | 23.3 | 51.7 | 25.0 | 31.3 | 20.4 | 9.9 | 6.2 | 1.9 | 2.7 | 4.3 | 3 | 2 | -- | 19 | 5 | ||
78P00237 | 20-51 | Bt21 | S | c | 45.1 | 38.0 | 16.9 | 23.8 | 14.2 | 7.0 | 4.5 | 1.4 | 1.9 | 2.1 | 1 | 1 | -- | 12 | 2 | ||
78P00238 | 51-84 | Bt22 | S | c | 59.0 | 27.3 | 13.7 | 13.5 | 13.8 | 5.7 | 3.8 | 1.1 | 1.3 | 1.8 | 1 | 1 | -- | 10 | 2 | ||
78P00239 | 84-117 | Bt23 | S | c | 64.7 | 23.7 | 11.6 | 11.5 | 12.2 | 5.6 | 3.1 | 1.0 | 1.0 | 0.9 | 1 | 1 | -- | 8 | 2 | ||
78P00240 | 117-160 | Bt3 | S | c | 64.6 | 26.7 | 8.7 | 17.6 | 9.1 | 4.0 | 2.6 | 0.7 | 0.6 | 0.8 | tr | tr | -- | 5 | tr | ||
78P00241 | 160-274 | C | S | sic | 42.8 | 44.8 | 12.4 | 30.6 | 14.2 | 5.3 | 3.9 | 1.2 | 1.1 | 0.9 | 1 | 1 | -- | 9 | 2 |
*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled As | : | Cullen | Clayey, mixed, thermic Typic Hapludults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0031 |
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 | % | ||||||||||
4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
78P00235 | 0-15 | A | S | 9.9 | 1.012 | 0.63 | 0.63 | ||||||||||
78P00236 | 13-20 | Bt1 | S | 1.34 | 1.38 | 0.010 | 22.9 | 9.5 | 1.010 | 0.17 | 0.33 | 0.41 | |||||
78P00237 | 20-51 | Bt21 | S | 1.28 | 1.40 | 0.030 | 25.4 | 16.8 | 1.013 | 0.11 | 0.18 | 0.37 | |||||
78P00238 | 51-84 | Bt22 | S | 1.34 | 1.42 | 0.019 | 27.6 | 20.7 | 1.014 | 0.09 | 0.15 | 0.35 | |||||
78P00239 | 84-117 | Bt23 | S | 1.37 | 1.44 | 0.017 | 28.9 | 23.2 | 1.014 | 0.08 | 0.14 | 0.36 | |||||
78P00240 | 117-160 | Bt3 | S | 1.42 | 1.49 | 0.016 | 30.0 | 24.6 | 1.015 | 0.08 | 0.14 | 0.38 | |||||
78P00241 | 160-274 | C | S | 21.1 | 1.012 | 0.21 | 0.49 |
Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
(- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
(- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
4F1 | 4F | |||||||||||||||||||
78P00238 | 51-84 | Bt22 | S | 50 | 21 | |||||||||||||||
78P00240 | 117-160 | Bt3 | S | 55 | 14 |
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 | |||||||||||||||||||||
78P00235 | 0-15 | A | S | 2.21 | 3.8 | |||||||||||||||||
78P00236 | 13-20 | Bt1 | S | 1.69 | 3.4 | |||||||||||||||||
78P00237 | 20-51 | Bt21 | S | 0.54 | 4.1 | |||||||||||||||||
78P00238 | 51-84 | Bt22 | S | 0.25 | 5.3 | |||||||||||||||||
78P00239 | 84-117 | Bt23 | S | 0.19 | 6.4 | |||||||||||||||||
78P00240 | 117-160 | Bt3 | S | 0.09 | 8.4 | |||||||||||||||||
78P00241 | 160-274 | C | S | 0.06 | 8.7 |
*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled As | : | Cullen | Clayey, mixed, thermic Typic Hapludults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0031 |
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 | 6H4a | 6G9a | 5A3a | 5A8a | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
78P00235 | 0-15 | A | S | 0.5 | 0.2 | -- | 0.1 | 0.8 | 13.5 | 2.1 | 14.3 | 10.0 | 2.9 | 72 | 6 | 8 | |
78P00236 | 13-20 | Bt1 | S | 0.2 | 0.2 | -- | 0.1 | 0.5 | 9.1 | 1.7 | 9.6 | 7.6 | 2.2 | 77 | 5 | 7 | |
78P00237 | 20-51 | Bt21 | S | 0.1 | 1.7 | -- | 0.2 | 2.0 | 9.7 | 1.7 | 11.7 | 7.9 | 3.7 | 46 | 17 | 25 | |
78P00238 | 51-84 | Bt22 | S | 0.1 | 1.6 | -- | 0.3 | 2.0 | 10.9 | 2.2 | 12.9 | 9.1 | 4.2 | 52 | 16 | 22 | |
78P00239 | 84-117 | Bt23 | S | tr | 0.8 | -- | 0.1 | 0.9 | 11.7 | 3.0 | 12.6 | 9.3 | 3.9 | 77 | 7 | 10 | |
78P00240 | 117-160 | Bt3 | S | tr | 0.6 | -- | tr | 0.6 | 12.3 | 3.6 | 12.9 | 9.0 | 4.2 | 86 | 5 | 7 | |
78P00241 | 160-274 | C | S | tr | 0.3 | -- | -- | 0.3 | 12.4 | 5.2 | 12.7 | 9.1 | 5.5 | 95 | 2 | 3 |
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 - -) | % | |||||||||||||||
78P00235 | 0-15 | A | S | -- | |||||||||||||||||||
78P00236 | 13-20 | Bt1 | S | -- | |||||||||||||||||||
78P00237 | 20-51 | Bt21 | S | -- | |||||||||||||||||||
78P00238 | 51-84 | Bt22 | S | -- | |||||||||||||||||||
78P00239 | 84-117 | Bt23 | S | -- | |||||||||||||||||||
78P00240 | 117-160 | Bt3 | S | -- | |||||||||||||||||||
78P00241 | 160-274 | C | S | -- |
*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled As | : | Cullen | Clayey, mixed, thermic Typic Hapludults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0031 |
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 | 8E1 | ||||||||||||
78P00235 | 0-15 | A | S | 4.2 | 5.0 | |||||||||
78P00236 | 13-20 | Bt1 | S | 4.2 | 4.7 | |||||||||
78P00237 | 20-51 | Bt21 | S | 4.1 | 4.8 | |||||||||
78P00238 | 51-84 | Bt22 | S | 4.1 | 4.9 | 57000 | ||||||||
78P00239 | 84-117 | Bt23 | S | 4.1 | 4.9 | |||||||||
78P00240 | 117-160 | Bt3 | S | 4.1 | 4.8 | 91000 | ||||||||
78P00241 | 160-274 | C | S | 4.0 | 4.7 |
*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled As | : | Cullen | Clayey, mixed, thermic Typic Hapludults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0031 |
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 | ||||||||||||||
78P00236 | 13.0-20.0 | Bt1 | tcly | KK 3 | VR 3 | GI 2 | QZ 1 | KK 16 | GI 2 | ||||||||||||
78P00237 | 20.0-51.0 | Bt21 | tcly | KK 3 | VR 2 | GI 2 | QZ 1 | KK 37 | GI 5 | 13.7 | 0.1 | ||||||||||
78P00238 | 51.0-84.0 | Bt22 | tcly | KK 3 | GI 2 | VR 1 | KK 42 | GI 5 | 12.9 | 0.1 | |||||||||||
78P00240 | 117.0-160.0 | Bt3 | tcly | KK 3 | VR 1 | KK 50 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
GI Gibbsite | KK Kaolinite | QZ Quartz | VR Vermiculite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: 77VA037002 | ( Charlotte, Virginia ) | Print Date: Dec 11 2024 3:30PM |
Sampled As | : | Cullen | Clayey, mixed, thermic Typic Hapludults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0031 |
Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
78P00236 | 13.0-20.0 | Bt1 | vfs | 99 | QZ 97 | OP 2 | FK tr | BT tr | GS tr | RE tr | |||||||||||
78P00236 | 13.0-20.0 | Bt1 | fs | 98 | QZ 92 | OP 6 | BT 1 | FK tr | GS tr | RE tr | |||||||||||
78P00238 | 51.0-84.0 | Bt22 | csi | 99 | QZ 97 | OP 2 | BT 1 | HN tr | MS tr | FK tr | |||||||||||
GS tr | RE tr | ||||||||||||||||||||
78P00238 | 51.0-84.0 | Bt22 | vfs | 99 | QZ 98 | OP 1 | BT 1 | FK tr | RE tr |
FRACTION INTERPRETATION: | ||||
csi - Coarse Silt 0.02-0.05 mm | vfs - Very Fine Sand 0.05-0.1 mm | fs - Fine Sand 0.1-0.25 mm |
MINERAL INTERPRETATION: | ||||
BT Biotite | FK Potassium Feldspar | GS Glass | HN Hornblende | MS Muscovite |
OP Opaques | QZ Quartz | RE Resistant Minerals |