| *** Taxonomy Characterization Data *** |
| Pedon ID: S80TX099005 | ( Coryell, Texas ) | Print Date: Jan 11 2025 12:21AM |
| Sampled as on Oct 1, 1980: | Topsey ; Fine-loamy, carbonatic, thermic Typic Calciustoll |
| Revised to correlated on Nov 16, 2015: | Topsey ; Fine-loamy, carbonatic, thermic Udic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX064 CORYELL AND MILLS COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1980TX099005 Lat: 31° 21' 46.79" north Long: 97° 45' 13.49" west MLRA: 85 | National Soil Survey Center | |
| - | Pedon No. | 81P0101 | 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 | 7B1a2 | ||||||||
| 81P00520 | 0-18 | A | S | 27.9 | 12.0 | 3.6 | 0.44 | 21 | 1.45 | 0.035 | 1 | ||
| 81P00521 | 18-36 | B1 | S | 30.0 | 10.4 | 6.1 | 0.34 | 41 | 1.38 | 0.021 | 16 | ||
| 81P00522 | 36-48 | B2 | S | 25.3 | 9.9 | 3.4 | 0.34 | 52 | 1.32 | 0.015 | 24 | 13 | |
| 81P00523 | 48-71 | Bk1 | S | 19.2 | 7.8 | 3.4 | 0.32 | 35 | 1.53 | 0.009 | 19 | ||
| 81P00524 | 71-203 | Bk2 | S | 39.9 | 20.2 | 6.8 | 0.28 | 4 | 1.73 | 0.042 | tr | 5 | |
| 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 | ||||||||||||||||
| 81P00520 | 0-18 | A | S | 7.8 | 2.70 | 9.44 | 63 | ||||||||||||
| 81P00521 | 18-36 | B1 | S | 8.1 | 1.22 | 9.08 | 69 | ||||||||||||
| 81P00522 | 36-48 | B2 | S | 8.1 | 1.05 | 9.52 | 74 | ||||||||||||
| 81P00523 | 48-71 | Bk1 | S | 8.2 | 0.34 | 9.84 | 81 | ||||||||||||
| 81P00524 | 71-203 | Bk2 | S | 8.2 | 0.20 | 8.00 | 68 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 23-48 cm | |||