| *** Taxonomy Characterization Data *** |
| Pedon ID: 91TX137001 | ( Edwards, Texas ) | Print Date: Feb 16 2025 5:47AM |
| Sampled as : | Mailtrail ; Loamy-skeletal, carbonatic, thermic Petrocalcic Calciustoll |
| Revised to correlated: | Mailtrail ; Loamy-skeletal, carbonatic, thermic, shallow Petrocalcic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91TX128 EDWARDS PLATEAU | Natural Resources Conservation Service |
| - | Site ID | S1991TX137001 Lat: 30° 11' 28.78" north Long: 100° 39' 37.41" west MLRA: 81B | National Soil Survey Center | |
| - | Pedon No. | 91P0511 | 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 | ||||||||||
| 91P02939 | 0-14 | A1 | S | 31.7 | 6.5 | 0.61 | 70 | 0.89 | 0.027 | 35 | |||
| 91P02940 | 14-38 | A2 | S | 38.8 | 10.9 | 0.60 | 80 | 74 | |||||
| 91P02941 | 38-52 | Bkm1 | S | 6.7 | 3.7 | 1.36 | 64 | 1.54 | -- | ||||
| 91P02942 | 52-81 | Bkm2 | S | 14.0 | 11.3 | 0.59 | 52 | 1.52 | -- | ||||
| 91P02943 | 81-110 | Bkm3 | S | 10.3 | 8.7 | 0.37 | 50 | ||||||
| 91P02944 | 110-152 | Bkm4 | S | 7.3 | 6.7 | 54 | |||||||
| 91P02945 | 14-38 | Bkm | S | 1.64 | -- | ||||||||
| 91P02945 | 14-38 | Bkm | N | 13.0 | 9.5 | 1.09 | |||||||
| 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 | ||||||||||||
| 91P02939 | 0-14 | A1 | S | 7.8 | 5.55 | 39 | 100* | 100 | 1.09 | 1.01 | tr | ||||||||
| 91P02940 | 14-38 | A2 | S | 7.9 | 5.60 | 36 | 100* | 100 | 0.92 | 0.79 | tr | ||||||||
| 91P02941 | 38-52 | Bkm1 | S | 8.2 | 0.41 | 94 | 100* | 100 | 0.22 | -- | |||||||||
| 91P02942 | 52-81 | Bkm2 | S | 8.3 | 0.52 | 90 | 100* | 100 | 0.15 | -- | |||||||||
| 91P02943 | 81-110 | Bkm3 | S | 8.4 | 0.14 | 93 | 100* | 100 | 0.18 | -- | |||||||||
| 91P02944 | 110-152 | Bkm4 | S | 8.3 | 0.15 | 93 | 100* | 100 | 7 | ||||||||||
| 91P02945 | 14-38 | Bkm | N | 8.2 | 0.65 | 92 | 0.30 | -- | |||||||||||