| *** Primary Characterization Data *** |
| Pedon ID: S1976TX039005 | ( Brazoria, Texas ) | Print Date: Apr 18 2024 4:02AM |
| Sampled as on May 30, 1976: | BRAZORIA |
| Revised to correlated on Jul 21, 2007: | Brazoria ; Very-fine, smectitic, hyperthermic Chromic Hapluderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1976TX039005 Lat: 29° 20' 58.00" north Long: 95° 33' 22.01" west MLRA: 150B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4673 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A35523 | A | A1 | 0-40 | 76P0753 | C | |||
| 40A35524 | B1 | B21 | 40-96 | 76P0754 | C | |||
| 40A35525 | B2 | B22 | 96-160 | 76P0755 | C | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 70 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 70 | % wt | |
| Weighted averages based on control section: 25-100 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 40A35523 | 0-40 | A | S | c | 69.1 | 30.1 | 0.8 | 37.4 | 25.6 | 4.5 | 0.4 | 0.2 | 0.1 | 0.1 | -- | -- | -- | -- | tr | -- | |
| 40A35524 | 40-96 | B1 | S | c | 70.4 | 28.6 | 1.0 | 26.4 | 2.2 | 0.4 | 0.2 | 0.1 | 0.1 | 0.2 | -- | -- | -- | 1 | -- | ||
| 40A35525 | 96-160 | B2 | S | c | 68.0 | 31.1 | 0.9 | 28.5 | 2.6 | 0.4 | 0.2 | 0.1 | 0.1 | 0.1 | -- | -- | -- | 1 | -- | ||
| 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 | % | ||||||||||
| NK | |||||||||||||||||
| 40A35523 | 0-40 | A | S | 27.0 | 0.39 | ||||||||||||
| 40A35524 | 40-96 | B1 | S | 25.7 | 0.37 | ||||||||||||
| 40A35525 | 96-160 | B2 | S | 24.2 | 0.36 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1976TX039005 | ( Brazoria, Texas ) | Print Date: Apr 18 2024 4:02AM |
| Sampled As | : | BRAZORIA | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4673 | |||
| 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 - - - - -) | |||||||||||||||
| NK | ||||||||||||||||||||||
| 40A35523 | 0-40 | A | S | 3.09 | ||||||||||||||||||
| 40A35524 | 40-96 | B1 | S | 1.42 | ||||||||||||||||||
| 40A35525 | 96-160 | B2 | S | 0.99 | ||||||||||||||||||
| 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 | |||
| NK | NK | NK | ||||||||||||
| 40A35523 | 0-40 | A | S | 7.1 | 7.2 | 5 | ||||||||
| 40A35524 | 40-96 | B1 | S | 7.3 | 7.3 | 4 | ||||||||
| 40A35525 | 96-160 | B2 | S | 7.4 | 7.4 | 5 | ||||||||