| *** Primary Characterization Data *** |
| Pedon ID: S2007MD033002 | ( Prince George's, Maryland ) | Print Date: Apr 25 2024 2:57PM |
| Sampled as : | Dodon ; Fine-loamy, mixed, semiactive, mesic Aquic Hapludult |
| Revised to correlated on Jan 10, 2016: | Dodon ; Fine-loamy, siliceous, active, mesic Aquic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USMD071 Anne Arundel, Prince George and D.C. | Natural Resources Conservation Service |
| - | Site ID | S2007MD033002 Lat: 38° 50' 55.30" north Long: 76° 42' 20.40" west MLRA: 149A | National Soil Survey Center | |
| - | Pedon No. | 08N0329 | Kellogg 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 |
| 08N02100 | Ap | Ap | 0-20 | S07MD033-002-1 | FSL | L | ||
| 08N02101 | Bt1 | Bt1 | 20-61 | S07MD033-002-2 | CL | CL | ||
| 08N02102 | Bt2 | Bt2 | 61-97 | S07MD033-002-3 | L | L | ||
| 08N02103 | Bt3 | Bt3 | 97-122 | S07MD033-002-4 | L | L | ||
| 08N02104 | BCt | BCt | 122-163 | S07MD033-002-5 | FSL | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Clay, total, Weighted Average | 28 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.44 | (NA) | |
| Weighted averages based on control section: 20-71 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 | ||||||||||||||
| 08N02100 | 0-20 | Ap | S | l | 12.2 | 38.1 | 49.7 | 4.5 | 23.2 | 14.9 | 29.1 | 17.9 | 2.3 | 0.3 | 0.1 | tr | tr | -- | 21 | tr | |
| 08N02101 | 20-61 | Bt1 | S | cl | 28.3 | 35.2 | 36.5 | 13.5 | 20.9 | 14.3 | 20.0 | 15.5 | 0.7 | 0.1 | 0.2 | tr | tr | -- | 17 | tr | |
| 08N02102 | 61-97 | Bt2 | S | l | 26.8 | 33.4 | 39.8 | 13.1 | 18.6 | 14.8 | 24.3 | 15.1 | 0.3 | 0.1 | -- | tr | tr | -- | 16 | tr | |
| 08N02103 | 97-122 | Bt3 | S | l | 21.8 | 41.9 | 36.3 | 10.1 | 25.8 | 16.1 | 26.6 | 9.3 | 0.4 | tr | tr | tr | -- | -- | 10 | tr | |
| 08N02104 | 122-163 | BCt | S | l | 20.6 | 30.5 | 48.9 | 9.4 | 17.0 | 13.5 | 30.7 | 17.1 | 0.9 | 0.2 | -- | 1 | -- | -- | 19 | 1 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2007MD033002 | ( Prince George's, Maryland ) | Print Date: Apr 25 2024 2:57PM |
| Sampled As | : | Dodon | Fine-loamy, mixed, semiactive, mesic Aquic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 08N0329 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | |||||||||||||
| 08N02100 | 0-20 | Ap | S | 1.62 | 1.67 | 0.010 | 15.6 | 6.0 | 1.010 | 0.16 | 0.63 | 0.49 | |||||
| 08N02101 | 20-61 | Bt1 | S | 1.59 | 1.69 | 0.020 | 20.5 | 11.2 | 1.023 | 0.15 | 0.43 | 0.40 | |||||
| 08N02102 | 61-97 | Bt2 | S | 1.58 | 1.68 | 0.021 | 20.7 | 10.7 | 1.022 | 0.16 | 0.47 | 0.40 | |||||
| 08N02103 | 97-122 | Bt3 | S | 1.52 | 1.60 | 0.017 | 22.9 | 9.5 | 1.020 | 0.20 | 0.47 | 0.44 | |||||
| 08N02104 | 122-163 | BCt | S | 1.57 | 1.62 | 0.010 | 17.7 | 8.8 | 1.018 | 0.14 | 0.54 | 0.43 | |||||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3H | 3H | |||||||||||||||||||
| 08N02101 | 20-61 | Bt1 | S | 36 | 17 | |||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | |||||||||||||||||
| 08N02100 | 0-20 | Ap | S | 1.24 | 0.12 | 0.01 | 1.2 | 11 | 0.8 | 0.1 | -- | |||||||||||
| 08N02101 | 20-61 | Bt1 | S | 0.18 | 0.02 | 0.01 | 0.2 | 11 | 1.7 | 0.2 | -- | |||||||||||
| 08N02102 | 61-97 | Bt2 | S | 0.10 | 0.04 | 0.01 | 0.1 | 3 | 1.6 | 0.2 | -- | |||||||||||
| 08N02103 | 97-122 | Bt3 | S | 0.07 | 0.04 | 0.01 | 0.1 | 2 | 1.0 | 0.1 | -- | |||||||||||
| 08N02104 | 122-163 | BCt | S | 0.06 | 0.04 | 0.01 | tr | 1 | 1.3 | 0.1 | -- | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2007MD033002 | ( Prince George's, Maryland ) | Print Date: Apr 25 2024 2:57PM |
| Sampled As | : | Dodon | Fine-loamy, mixed, semiactive, mesic Aquic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 08N0329 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 08N02100 | 0-20 | Ap | S | 4.5 | 2.2 | -- | 0.3 | 7.0 | 7.1 | 6.0 | -- | 14.1 | 7.7 | 13.0 | 46 | 50 | 91 |
| 08N02101 | 20-61 | Bt1 | S | 6.2 | 3.0 | -- | 0.3 | 9.5 | 8.5 | 0.6 | tr | 18.0 | 12.2 | 10.1 | 6 | 53 | 78 |
| 08N02102 | 61-97 | Bt2 | S | 3.7 | 3.2 | -- | 0.3 | 7.2 | 11.1 | 2.2 | -- | 18.3 | 12.6 | 9.4 | 23 | 39 | 57 |
| 08N02103 | 97-122 | Bt3 | S | 1.4 | 2.3 | -- | 0.2 | 3.9 | 12.1 | 3.8 | tr | 16.0 | 10.2 | 7.7 | 49 | 24 | 38 |
| 08N02104 | 122-163 | BCt | S | 1.9 | 2.8 | -- | 0.3 | 5.0 | 11.5 | 3.8 | tr | 11.2 | 45 | ||||
| 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 - -) | % | |||||||||||||||
| 08N02100 | 0-20 | Ap | S | -- | |||||||||||||||||||
| 08N02101 | 20-61 | Bt1 | S | -- | |||||||||||||||||||
| 08N02102 | 61-97 | Bt2 | S | -- | |||||||||||||||||||
| 08N02103 | 97-122 | Bt3 | S | -- | |||||||||||||||||||
| 08N02104 | 122-163 | BCt | S | -- | |||||||||||||||||||
| 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 | 4E1a1a1a1 | ||||||||||||
| 08N02100 | 0-20 | Ap | S | 5.8 | 6.4 | |||||||||
| 08N02101 | 20-61 | Bt1 | S | 4.9 | 5.6 | |||||||||
| 08N02102 | 61-97 | Bt2 | S | 4.4 | 5.1 | |||||||||
| 08N02103 | 97-122 | Bt3 | S | 4.2 | 5.0 | |||||||||
| 08N02104 | 122-163 | BCt | S | 4.1 | 4.9 | tr | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2007MD033002 | ( Prince George's, Maryland ) | Print Date: Apr 25 2024 2:57PM |
| Sampled As | : | Dodon | Fine-loamy, mixed, semiactive, mesic Aquic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 08N0329 | |||
| 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 | 7A1a1 | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 08N02101 | 20.0-61.0 | Bt1 | tcly | KK 3 | MT 2 | MI 2 | VR 2 | | | | | | | | | | | | | | CMIX |
| 08N02103 | 97.0-122.0 | Bt3 | tcly | KK 4 | MI 3 | MT 2 | VR 1 | QZ 1 | | | | | | | | | | | | | CMIX |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | VR Vermiculite |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | | | | |
| *** Primary Characterization Data *** |
| Pedon ID: S2007MD033002 | ( Prince George's, Maryland ) | Print Date: Apr 25 2024 2:57PM |
| Sampled As | : | Dodon | Fine-loamy, mixed, semiactive, mesic Aquic Hapludult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 08N0329 | |||
| 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 | ||||||||||||||
| 08N02101 | 20.0-61.0 | Bt1 | vfs | | | | | | | | | | 91 | QZ 91 | FK 4 | FP 1 | GL 1 | MS 1 | PR 1 | | SILI |
| | | | | | | | | | OP tr | PO tr | RU tr | SS tr | ZR tr | GN tr | | ||||||
| | | | | | | | | | HN tr | AR tr | BT tr | BY tr | CD tr | FE tr | | ||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | BT Biotite | BY Beryl | CD Chert (Chalcedony | FE Iron Oxides (Goethite |
| FK Potassium Feldspar | FP Plagioclase Feldspar | GL Glauconite | GN Garnet | HN Hornblende |
| MS Muscovite | OP Opaques | PO Plant Opal | PR Pyroxene | QZ Quartz |
| RU Rutile | SS Sponge Spicule | ZR Zircon | | |
| INTERPRETATION (BY HORIZON): | ||||
| SILI - Siliceous | | | | |