*** Taxonomy Characterization Data *** |
Pedon ID: 81TX451005 | ( Tom Green, Texas ) | Print Date: Nov 24 2024 4:15AM |
Sampled as on Jun 1, 1981: | Angelo ; Fine-silty, thermic Torrertic Calciustoll |
Revised to correlated: | Angelo ; Fine-silty, mixed, thermic Aridic Calciustolls |
United States Department of Agriculture | ||||
SSL | - | Project | RP81TX294 IRION COUNTY | Natural Resources Conservation Service |
- | Site ID | S1981TX451005 Lat: 31° 34' 35.00" north Long: 100° 14' 30.01" west MLRA: 78B | National Soil Survey Center | |
- | Pedon No. | 81P0783 | 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 | 7B1a2 | ||||||||||
81P04669 | 0-13 | Ap | S | 39.5 | 7.3 | 0.39 | 15 | 1 | |||||
81P04670 | 13-30 | A | S | 39.5 | 6.7 | 0.43 | 17 | 1 | |||||
81P04671 | 30-69 | B | S | 42.8 | 7.9 | 0.41 | 14 | 1 | 87 | ||||
81P04672 | 69-152 | Bk1 | S | 36.4 | 13.8 | 0.36 | 10 | 1 | |||||
81P04673 | 152-203 | Bk2 | S | 44.4 | 14.4 | 0.37 | 4 | tr | 87 |
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 | |||||||||||||||||
81P04669 | 0-13 | Ap | S | 8.1 | 1.24 | 14 | |||||||||||||
81P04670 | 13-30 | A | S | 8.2 | 1.16 | 14 | |||||||||||||
81P04671 | 30-69 | B | S | 8.1 | 0.98 | 18 | |||||||||||||
81P04672 | 69-152 | Bk1 | S | 7.8 | 0.36 | 53 | |||||||||||||
81P04673 | 152-203 | Bk2 | S | 7.9 | 0.14 | 40 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Clay, carbonate free, Weighted Average | 30 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
Volume, >2mm, Weighted Average | 1 | % vol | |
Clay, total, Weighted Average | 40 | % wt | |
Weighted averages based on control section: 25-100 cm |