| *** Taxonomy Characterization Data *** |
| Pedon ID: 93TX065001 | ( Carson, Texas ) | Print Date: Nov 24 2024 1:11AM |
| Sampled as on May 9, 1993: | Estacado ; Fine-loamy, mixed Calciorthidic Paleustolls |
| Revised to correlated: | (unnamed) ; Haploxerert |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93TX179 CARSON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993TX065001 Lat: 35° 24' 54.00" north Long: 101° 29' 38.00" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 93P0658 | 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 | 8D1 | 4A1d | ||||||||||
| 93P04600 | 0-8 | Ap1 | S | 36.2 | 0.46 | 19 | 1.28 | 0.058 | 7 | ||||
| 93P04601 | 8-30 | Ap2 | S | 42.2 | 0.45 | 6 | 1.28 | 0.091 | -- | ||||
| 93P04602 | 30-48 | Bt1 | S | 44.9 | 4.9 | 0.41 | 5 | 1.27 | 0.089 | -- | |||
| 93P04603 | 48-79 | Bt2 | S | 43.5 | 3.0 | 0.39 | 5 | 1.47 | 0.070 | -- | |||
| 93P04604 | 79-137 | Btk1 | S | 33.6 | 11.5 | 0.36 | 4 | 1.41 | 0.034 | -- | |||
| 93P04605 | 137-203 | Btk2 | S | 31.9 | 7.9 | 0.39 | 9 | 1.41 | 0.045 | tr | |||
| 93P04606 | 203-234 | Btk3 | S | 31.9 | 6.8 | 0.40 | 12 | 1.45 | 0.044 | 1 | |||
| 93P04607 | 234-305 | Btk4 | S | 31.3 | 4.3 | 0.43 | 17 | 1.43 | 0.044 | 1 | |||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 93P04600 | 0-8 | Ap1 | S | 7.0 | 1.95 | 100* | 93 | 0.79 | 0.81 | -- | |||||||||
| 93P04601 | 8-30 | Ap2 | S | 7.8 | 1.18 | -- | 100* | 99 | 0.74 | 0.55 | -- | ||||||||
| 93P04602 | 30-48 | Bt1 | S | 8.0 | 0.70 | 8 | 100* | 100 | 0.64 | 0.40 | tr | ||||||||
| 93P04603 | 48-79 | Bt2 | S | 8.2 | 0.43 | 14 | 100* | 100 | 0.61 | 1 | |||||||||
| 93P04604 | 79-137 | Btk1 | S | 8.3 | 0.08 | 23 | 100* | 100 | 0.50 | 0.70 | 5 | ||||||||
| 93P04605 | 137-203 | Btk2 | S | 8.3 | 0.07 | 20 | 100* | 100 | 0.55 | 0.98 | 6 | ||||||||
| 93P04606 | 203-234 | Btk3 | S | 8.1 | 22 | 100* | 100 | 0.56 | 1.75 | 6 | |||||||||
| 93P04607 | 234-305 | Btk4 | S | 8.3 | 24 | 100* | 100 | 0.58 | 1.08 | 7 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 44 | % wt | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Weighted averages based on control section: 30-80 cm | |||