| *** Taxonomy Characterization Data *** |
| Pedon ID: S1981TX235003 | ( Irion, Texas ) | Print Date: Nov 21 2024 3:59PM |
| Sampled as on Jun 1, 1981: | Broome ; Fine-silty, mixed, thermic Calciorthidic Paleustalf |
| Revised to correlated: | BROOME ; Fine-silty, mixed Aridic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP81TX294 IRION COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981TX235003 Lat: 31° 24' 58.00" north Long: 101° 2' 58.01" west MLRA: 81 | National Soil Survey Center | |
| - | Pedon No. | 81P0781 | 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 | ||||||||||
| 81P04657 | 0-13 | A | S | 20.4 | 5.8 | 0.48 | 5 | 1 | |||||
| 81P04658 | 13-33 | B1 | S | 26.2 | 8.4 | 0.42 | 3 | tr | |||||
| 81P04659 | 33-48 | Bk1 | S | 32.8 | 11.5 | 0.38 | 1 | tr | 73 | ||||
| 81P04660 | 48-76 | Bk2 | S | 33.2 | 12.1 | 0.37 | 1 | -- | |||||
| 81P04661 | 76-107 | Bk3 | S | 25.5 | 6.0 | 0.44 | 2 | tr | |||||
| 81P04662 | 107-229 | B2 | S | 25.1 | 5.4 | 0.48 | 4 | tr | |||||
| 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 | |||||||||||||||||
| 81P04657 | 0-13 | A | S | 8.3 | 0.98 | 22 | |||||||||||||
| 81P04658 | 13-33 | B1 | S | 8.6 | 0.84 | 27 | |||||||||||||
| 81P04659 | 33-48 | Bk1 | S | 8.7 | 0.58 | 32 | |||||||||||||
| 81P04660 | 48-76 | Bk2 | S | 8.4 | 0.47 | 33 | |||||||||||||
| 81P04661 | 76-107 | Bk3 | S | 8.4 | 0.18 | 23 | |||||||||||||
| 81P04662 | 107-229 | B2 | S | 8.5 | 0.11 | 20 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 5-65 cm | |||