| *** Taxonomy Characterization Data *** |
| Pedon ID: 80TX099003 | ( Coryell, Texas ) | Print Date: Jun 8 2024 8:35AM |
| Sampled as on Sep 29, 1980: | Frio ; Fine, mixed, thermic Cumulic Haplustolls |
| Revised to correlated on Jul 9, 2007: | Frio ; Fine, smectitic, thermic Cumulic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX064 CORYELL AND MILLS COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1980TX099003 Lat: 31° 19' 2.00" north Long: 97° 28' 14.01" west MLRA: 85 | National Soil Survey Center | |
| - | Pedon No. | 81P0099 | 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 | 4A1d | |||||||||
| 81P00510 | 0-20 | A1 | S | 44.2 | 17.6 | 1.8 | 0.43 | 3 | 1.25 | 0.097 | -- | ||
| 81P00511 | 20-56 | A2 | S | 32.6 | 7.9 | 0.6 | 0.43 | 6 | 1.45 | 0.067 | -- | ||
| 81P00512 | 56-74 | A3 | S | 36.7 | 12.5 | 2.0 | 0.43 | 3 | 1.45 | 0.065 | -- | ||
| 81P00513 | 74-102 | Ak | S | 39.3 | 13.0 | 2.0 | 0.40 | 3 | 1.54 | 0.069 | -- | ||
| 81P00514 | 102-140 | Bk1 | S | 41.9 | 7.1 | 4.6 | 0.40 | 2 | 1.49 | 0.081 | -- | ||
| 81P00515 | 140-191 | Bk2 | S | 46.6 | 11.3 | 2.3 | 0.40 | 2 | 1.43 | 0.086 | -- | ||
| 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 | |||||||||||
| 81P00510 | 0-20 | A1 | S | 7.9 | 2.11 | 28 | 100* | 100 | 0.72 | 0.66 | tr | ||||||||
| 81P00511 | 20-56 | A2 | S | 8.1 | 1.14 | 25 | 100* | 100 | 0.68 | 0.49 | -- | ||||||||
| 81P00512 | 56-74 | A3 | S | 8.2 | 0.89 | 3.97 | 29 | 100* | 100 | 0.67 | tr | ||||||||
| 81P00513 | 74-102 | Ak | S | 8.2 | 0.73 | 4.09 | 31 | 100* | 100 | 0.64 | tr | ||||||||
| 81P00514 | 102-140 | Bk1 | S | 8.3 | 0.66 | 4.12 | 32 | 100* | 100 | 0.64 | 0.36 | 1 | |||||||
| 81P00515 | 140-191 | Bk2 | S | 8.1 | 0.55 | 3.99 | 32 | 100* | 100 | 0.62 | 1.00 | 3 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||