| *** Taxonomy Characterization Data *** |
| Pedon ID: 90TX475001 | ( Ward, Texas ) | Print Date: Nov 24 2024 7:15AM |
| Sampled as on Feb 27, 1990: | Monahans ; Coarse-loamy, mixed Typic Camborthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91TX165 LOVING-WINKLER COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1990TX475001 Lat: 31° 30' 43.61" north Long: 103° 27' 45.72" west | National Soil Survey Center | |
| - | Pedon No. | 91P0681 | 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 | |||||||||||
| 91P03919 | 0-20 | Ap | S | 0.35 | |||||||||
| 91P03919 | 0-20 | Ap | N | 16.2 | 4.6 | ||||||||
| 91P03920 | 20-71 | Bw | S | 0.37 | |||||||||
| 91P03920 | 20-71 | Bw | N | 18.8 | 7.7 | ||||||||
| 91P03921 | 71-122 | Bky1 | S | 2.87 | |||||||||
| 91P03921 | 71-122 | Bky1 | N | 3.1 | 0.3 | ||||||||
| 91P03922 | 122-152 | Bky2 | S | 3.67 | |||||||||
| 91P03922 | 122-152 | Bky2 | N | 2.4 | 0.3 | ||||||||
| 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 | |||||||||||||||||
| 91P03919 | 0-20 | Ap | N | 8.4 | 0.39 | 18 | |||||||||||||
| 91P03920 | 20-71 | Bw | N | 7.8 | 0.21 | 22 | |||||||||||||
| 91P03921 | 71-122 | Bky1 | N | 7.8 | 0.10 | 29 | |||||||||||||
| 91P03922 | 122-152 | Bky2 | N | 7.7 | 0.03 | 13 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||