| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX273016 | ( Kleberg, Texas ) | Print Date: Nov 21 2024 1:18PM |
| Sampled as on Mar 20, 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 | S2012TX273016 Lat: 27° 22' 7.30" north Long: 98° 3' 14.98" west MLRA: 83E | National Soil Survey Center | |
| - | Pedon No. | 12N7922 | 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 | ||||||||||
| 12N02608 | 0-26 | A1 | S | 5.0 | 4.3 | 0.10 | 0.2 | 67 | 1.65 | 0.004 | -- | 98 | |
| 12N02609 | 26-52 | A2 | S | 6.1 | 4.5 | 0.16 | 1.8 | 65 | 1.56 | 0.002 | -- | 95 | |
| 12N02610 | 52-93 | Bt1 | S | 28.8 | 26.5 | 0.12 | 7.6 | 54 | 1.56 | 0.027 | -- | 94 | |
| 12N02611 | 93-135 | Bt2 | S | 23.1 | 20.7 | 0.12 | 6.4 | 52 | 1.65 | 0.033 | -- | 95 | |
| 12N02612 | 135-170 | Bt3 | S | 16.6 | 14.7 | 0.17 | 6.8 | 56 | 1.59 | 0.021 | -- | 94 | |
| 12N02613 | 170-203 | Bk | S | 19.0 | 12.0 | 1.0 | 0.14 | 6.8 | 52 | 1.56 | 0.027 | tr | 95 |
| 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 | |||||||||||||||||
| 12N02608 | 0-26 | A1 | S | 6.3 | 0.41 | 100* | 78 | 0.76 | -- | ||||||||||
| 12N02609 | 26-52 | A2 | S | 6.4 | 0.27 | 100* | 57 | 0.62 | -- | ||||||||||
| 12N02610 | 52-93 | Bt1 | S | 6.2 | 0.47 | 92 | 72 | 0.59 | -- | ||||||||||
| 12N02611 | 93-135 | Bt2 | S | 7.0 | 0.23 | 99 | 80 | 0.62 | -- | ||||||||||
| 12N02612 | 135-170 | Bt3 | S | 7.8 | 0.10 | tr | 100* | 0.66 | 1 | ||||||||||
| 12N02613 | 170-203 | Bk | S | 8.7 | 0.40 | 4 | 100* | 0.62 | 4 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.6 | (NA) | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 52-102 cm | |||