| *** Taxonomy Characterization Data *** |
| Pedon ID: S12TX2451000 | ( Jefferson, Texas ) | Print Date: Nov 23 2024 6:53PM |
| Sampled as on Sep 26, 2011: | Meaton ; Fine-silty, siliceous, superactive, hyperthermic Aquic Argiudoll |
| Revised to correlated on Apr 1, 2012: | Meaton ; Fine-silty, mixed, active, hyperthermic Typic Natrudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX011 Rosenberg TX 2011 | Natural Resources Conservation Service |
| - | Site ID | S12TX2451000 Lat: 29° 44' 42.91" north Long: 94° 9' 24.51" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 12N7637 | 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 | ||||||||||||
| 12N01112 | 0-14 | A1 | S | 19.9 | 0.76 | 31.3 | 14 | 1.45 | 0.031 | -- | |||
| 12N01113 | 14-38 | A2 | S | 20.1 | 0.55 | 16 | 1.58 | 0.025 | -- | ||||
| 12N01114 | 38-63 | Bt1 | S | 20.9 | 0.50 | 22 | 1.62 | 0.032 | |||||
| 12N01115 | 63-97 | Bt2 | S | 20.8 | 0.48 | 14 | 1.66 | 0.035 | |||||
| 12N01116 | 97-163 | Btg1 | S | 36.7 | 0.45 | 11 | 1.55 | 0.090 | |||||
| 12N01117 | 163-203 | Btg2 | S | 33.0 | 0.45 | 12 | 1.66 | 0.050 | |||||
| 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 | ||||||||||||||||||
| 12N01112 | 0-14 | A1 | S | 6.2 | 2.58 | 100* | 75 | 0.80 | 11 | ||||||||||
| 12N01113 | 14-38 | A2 | S | 6.6 | 0.83 | 100* | 86 | 0.67 | 16 | ||||||||||
| 12N01114 | 38-63 | Bt1 | S | 6.8 | 0.51 | 100* | 86 | 0.62 | 17 | ||||||||||
| 12N01115 | 63-97 | Bt2 | S | 7.1 | 0.17 | 100* | 89 | 0.57 | 16 | ||||||||||
| 12N01116 | 97-163 | Btg1 | S | 7.1 | 0.10 | 100* | 89 | 0.55 | 17 | ||||||||||
| 12N01117 | 163-203 | Btg2 | S | 7.2 | 0.05 | 100* | 93 | 0.60 | 15 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | control depth 88 beyond last horizon depth 38 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.6 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||