| *** Taxonomy Characterization Data *** |
| Pedon ID: 90TX137101B | ( Sutton, Texas ) | Print Date: Nov 21 2024 1:22PM |
| Sampled as on Aug 30, 1990: | Oplin ; Loamy-skeletal, carbonatic Lithic Calciustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90TX259 RANGE-SOIL | Natural Resources Conservation Service |
| - | Site ID | S1990TX137101B Lat: 30° 17' 25.00" north Long: 100° 33' 0.01" west | National Soil Survey Center | |
| - | Pedon No. | 90P1109 | 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 | 8D1 | ||||||||||
| 90P06834 | 0-5 | A | S | 52.1 | 6.1 | 3.8 | 0.49 | 27 | 41 | ||||
| 90P06835 | 5-23 | Ak | S | 55.0 | 6.9 | 7.1 | 0.45 | 46 | 52 | ||||
| 90P06836 | 23-36 | Bk | S | 54.3 | 7.3 | 8.3 | 0.43 | 61 | 59 | ||||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 90P06834 | 0-5 | A | S | 7.9 | 3.74 | 4.79 | 11 | 100* | 100 | 1.01 | 1.14 | -- | |||||||
| 90P06835 | 5-23 | Ak | S | 8.0 | 3.04 | 16 | 100* | 100 | 0.94 | 0.44 | tr | ||||||||
| 90P06836 | 23-36 | Bk | S | 8.1 | 2.91 | 23 | 100* | 100 | 0.86 | 0.40 | tr | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.06 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
| Volume, >2mm, Weighted Average | 53 | % vol | |
| Clay, total, Weighted Average | 54 | % wt | |
| Weighted averages based on control section: 0-36 cm | |||