| *** Taxonomy Characterization Data *** |
| Pedon ID: 80TX099004 | ( Coryell, Texas ) | Print Date: Nov 21 2024 3:23PM |
| Sampled as on Oct 1, 1980: | Tarpley ; Clayey, montmorillonitic, thermic Petrocalcic Paleustoll |
| Revised to correlated: | Evant ; Clayey, smectitic, thermic Petrocalcic Paleustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX064 CORYELL AND MILLS COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1980TX099004 Lat: 31° 15' 52.00" north Long: 97° 37' 12.01" west MLRA: 85 | National Soil Survey Center | |
| - | Pedon No. | 81P0100 | 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 | |||||||||
| 81P00516 | 0-8 | A | S | 40.3 | 33.4 | 0.42 | 12 | 1.38 | 0.063 | 4 | |||
| 81P00517 | 8-23 | Bt1 | S | 47.7 | 40.9 | 0.39 | 20 | 1.31 | 0.070 | 9 | |||
| 81P00518 | 23-43 | Bt2 | S | 82.7 | 67.7 | 0.41 | 1 | 1.12 | 0.169 | tr | |||
| 81P00519 | 43-48 | Bt3 | S | 88.3 | 32.4 | 0.42 | 1 | 1.14 | 0.155 | tr | |||
| 81P00530 | 48-52 | Bk | S | 52.3 | 9.9 | 3.0 | 0.41 | 36 | 11 | ||||
| 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 | ||||||||||||||||
| 81P00516 | 0-8 | A | S | 7.0 | 2.73 | 2.54 | -- | ||||||||||||
| 81P00517 | 8-23 | Bt1 | S | 6.2 | 1.75 | 1.81 | |||||||||||||
| 81P00518 | 23-43 | Bt2 | S | 5.9 | 1.25 | 1.18 | |||||||||||||
| 81P00519 | 43-48 | Bt3 | S | 6.8 | 1.32 | 1.17 | |||||||||||||
| 81P00530 | 48-52 | Bk | S | 7.8 | 1.78 | 46 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||