| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX273005 | ( Kleberg, Texas ) | Print Date: Nov 24 2024 4:02AM |
| Sampled as on Mar 12, 2012: | Colmena ; Fine-loamy, mixed, superactive, hyperthermic Pachic Paleustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX057 MLRA 83 - Lissie and Silt Sheet Deposits | Natural Resources Conservation Service |
| - | Site ID | S2012TX273005 Lat: 27° 15' 45.43" north Long: 97° 55' 8.01" west MLRA: 83E | National Soil Survey Center | |
| - | Pedon No. | 12N7912 | 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 | ||||||||||
| 12N02544 | 0-49 | Ap | S | 4.5 | 3.7 | 0.60 | 6.0 | 71 | -- | 89 | |||
| 12N02545 | 49-80 | Bt1 | S | 10.2 | 9.1 | 0.4 | 0.51 | 58 | 1.50 | 0.015 | -- | 91 | |
| 12N02546 | 80-126 | Bt2 | S | 15.9 | 15.3 | 0.47 | 54 | 1.62 | 0.016 | -- | 93 | ||
| 12N02547 | 126-176 | Bt3 | S | 19.3 | 17.7 | 0.51 | 50 | 1.67 | 0.021 | -- | 95 | ||
| 12N02548 | 176-203 | Bt4 | S | 19.2 | 17.7 | 0.52 | 56 | 1.65 | 0.020 | -- | 94 | ||
| 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 | 4E1a1a1a1 | |||||||||||||||||
| 12N02544 | 0-49 | Ap | S | 7.1 | 0.31 | tr | 100* | 0.82 | -- | ||||||||||
| 12N02545 | 49-80 | Bt1 | S | 6.8 | 0.28 | tr | 100* | 0.61 | -- | ||||||||||
| 12N02546 | 80-126 | Bt2 | S | 7.0 | 0.21 | tr | 100* | 0.58 | -- | ||||||||||
| 12N02547 | 126-176 | Bt3 | S | 7.1 | 0.13 | tr | 100* | 0.62 | -- | ||||||||||
| 12N02548 | 176-203 | Bt4 | S | 7.4 | 0.08 | tr | 100* | 0.67 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.6 | (NA) | |
| Weighted averages based on control section: 49-99 cm | |||