| *** Taxonomy Characterization Data *** |
| Pedon ID: S12TX2451001 | ( Jefferson, Texas ) | Print Date: Nov 21 2024 1:43PM |
| Sampled as on Sep 26, 2011: | Leton ; Siliceous |
| Revised to correlated on Apr 1, 2012: | Leton ; Fine-silty, siliceous, hyperthermic Typic Endoaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX011 Rosenberg TX 2011 | Natural Resources Conservation Service |
| - | Site ID | S12TX2451001 Lat: 29° 44' 40.04" north Long: 94° 10' 19.42" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 12N7638 | 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 | DbWR1 | ||||||||||||
| 12N01118 | 0-16 | A | S | 14.2 | 0.51 | 17 | 1.67 | 0.014 | -- | ||||
| 12N01119 | 16-38 | Bt1 | S | 13.4 | 0.49 | 11 | 1.71 | 0.008 | |||||
| 12N01120 | 38-74 | Bt2 | S | 25.2 | 0.49 | 8 | 1.63 | 0.030 | 96 | ||||
| 12N01121 | 74-110 | Btg1 | S | 29.9 | 0.45 | 8 | 1.71 | 0.050 | |||||
| 12N01122 | 110-153 | Btg2 | S | 33.7 | 0.48 | 12 | 1.59 | 0.076 | |||||
| 12N01123 | 153-188 | Btkg/Eg1 | S | 34.3 | 0.45 | 8 | 1.61 | 0.071 | |||||
| 12N01124 | 188-203 | Btkg/Eg2 | S | 28.6 | 0.46 | 12 | 1.63 | 0.060 | -- | ||||
| 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 | ||||||||||||||||||
| 12N01118 | 0-16 | A | S | 4.8 | 1.54 | 73 | 48 | 6.8 | 0.60 | 0.48 | 9 | 11 | |||||||
| 12N01119 | 16-38 | Bt1 | S | 4.8 | 0.57 | 82 | 59 | 7.3 | 0.62 | 0.54 | 7 | 20 | |||||||
| 12N01120 | 38-74 | Bt2 | S | 5.2 | 0.46 | 82 | 74 | 14.1 | 0.67 | 0.56 | 1 | 14 | |||||||
| 12N01121 | 74-110 | Btg1 | S | 5.9 | 0.15 | 100* | 82 | 0.56 | 13 | ||||||||||
| 12N01122 | 110-153 | Btg2 | S | 6.9 | 0.07 | 100* | 87 | 0.58 | 15 | ||||||||||
| 12N01123 | 153-188 | Btkg/Eg1 | S | 7.0 | 0.04 | 100* | 86 | 0.61 | 17 | ||||||||||
| 12N01124 | 188-203 | Btkg/Eg2 | S | 7.3 | 0.02 | 100* | 90 | 0.64 | 16 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | horizon 1 depth is not consistent with previous horizon | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.65 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 16-66 cm | |||