| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX2012350 | ( Harris, Texas ) | Print Date: Nov 12 2024 5:27AM |
| Sampled as on Oct 18, 2009: | Cyfair ; Fine-loamy, siliceous, active, hyperthermic Aquic Glossudalf |
| Revised to correlated on Nov 27, 2017: | Clodine ; Coarse-loamy, siliceous, active, hyperthermic Typic Epiaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX054 MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co. | Natural Resources Conservation Service |
| - | Site ID | S2009TX2012350 Lat: 29° 54' 31.00" north Long: 95° 51' 13.70" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 10N0617 | Kellogg 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 | 3A1a1a | DbWR1 | ||||||||||
| 10N02770 | 0-23 | A | S | 9.2 | 6.1 | -- | 0.43 | 16 | 1.67 | 0.010 | -- | ||
| 10N02771 | 23-45 | E | S | 10.2 | 7.2 | -- | 0.35 | 15 | 1.74 | 0.009 | -- | ||
| 10N02772 | 45-64 | E/Bt | S | 12.7 | 9.1 | -- | 0.35 | 13 | 1.67 | 0.014 | -- | ||
| 10N02773 | 64-84 | Bt/E | S | 18.4 | 13.5 | -- | 0.41 | 13 | 1.61 | 0.020 | tr | 95 | |
| 10N02774 | 84-101 | Btg1 | S | 24.3 | 19.2 | -- | 0.38 | 11 | 1.60 | 0.048 | tr | 96 | |
| 10N02775 | 101-142 | Btg2 | S | 30.5 | 24.9 | -- | 0.37 | 8 | 1.69 | 0.047 | tr | 94 | |
| 10N02776 | 142-176 | Btg3 | S | 28.3 | 23.0 | -- | 0.36 | 9 | 1.62 | 0.020 | tr | ||
| 10N02777 | 176-203 | Btg4 | S | 27.3 | 22.1 | -- | 0.36 | 11 | 1.62 | 0.043 | 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 | 4H2a | 4F2 | |||||||||||||||||
| 10N02770 | 0-23 | A | S | 4.4 | 1.06 | 58 | 30 | 2.9 | 0.49 | 0.32 | 10 | 1.11 | -- | ||||||
| 10N02771 | 23-45 | E | S | 5.6 | 0.17 | 79 | 65 | 0.37 | -- | ||||||||||
| 10N02772 | 45-64 | E/Bt | S | 6.1 | 0.15 | 88 | 67 | 0.38 | -- | ||||||||||
| 10N02773 | 64-84 | Bt/E | S | 6.0 | 0.18 | 89 | 72 | 0.39 | -- | ||||||||||
| 10N02774 | 84-101 | Btg1 | S | 6.1 | 0.20 | 86 | 76 | 0.44 | -- | ||||||||||
| 10N02775 | 101-142 | Btg2 | S | 5.5 | 0.18 | 89 | 68 | 12.2 | 0.45 | 0.40 | 1 | -- | |||||||
| 10N02776 | 142-176 | Btg3 | S | 5.3 | 0.11 | 85 | 70 | 11.1 | 0.45 | 0.39 | 2 | -- | |||||||
| 10N02777 | 176-203 | Btg4 | S | 5.2 | 0.06 | 88 | 73 | 9.8 | 0.40 | 0.36 | 1 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.42 | (NA) | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 64-114 cm | |||