| *** Taxonomy Characterization Data *** |
| Pedon ID: 85TX141002 | ( El Paso, Texas ) | Print Date: Jan 30 2025 5:34PM |
| Sampled as on May 1, 1985: | Delnorte ; Loamy-skeletal, mixed, thermic Typic Paleorthid |
| Revised to correlated: | Delnorte ; Loamy-skeletal, mixed, superactive, thermic, shallow Ustic Petrocalcids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP85TX174 TRANS PECOS | Natural Resources Conservation Service |
| - | Site ID | S1985TX141002 Lat: 31° 54' 46.00" north Long: 106° 31' 3.01" west MLRA: 42 | National Soil Survey Center | |
| - | Pedon No. | 85P0647 | 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 | |||||||||||
| 85P03345 | 0-3 | A | S | 10.8 | 0.68 | 62 | 32 | ||||||
| 85P03346 | 3-12 | Bw | S | 15.7 | 0.56 | 56 | 26 | ||||||
| 85P03347 | 12-25 | Bk1 | S | 19.8 | 0.52 | 75 | 52 | ||||||
| 85P03348 | 25-35 | Bk2 | S | 24.3 | 1.5 | 0.49 | 85 | 76 | |||||
| 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 | ||||||||||||
| 85P03345 | 0-3 | A | S | 8.5 | 0.75 | 2 | 100* | 100 | 1.58 | 1 | |||||||||
| 85P03346 | 3-12 | Bw | S | 8.3 | 0.81 | 3 | 100* | 100 | 1.30 | tr | |||||||||
| 85P03347 | 12-25 | Bk1 | S | 8.4 | 1.19 | 5 | 100* | 100 | 1.16 | tr | |||||||||
| 85P03348 | 25-35 | Bk2 | S | 8.3 | 1.22 | 10 | 100* | 100 | 0.94 | 0.50 | 1 | ||||||||
| 85P03349 | 35-43 | Bk3 | GP | 8.6 | 76 | 0.69 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.19 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 72 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 0-35 cm | |||