| *** Taxonomy Characterization Data *** |
| Pedon ID: 85TX443001 | ( Terrell, Texas ) | Print Date: Feb 1 2025 5:59AM |
| Sampled as on Mar 30, 1985: | Upton ; Loamy, carbonatic, shallow Typic Paleorthids |
| Revised to correlated on Aug 1, 1991: | (unnamed) ; Loamy, carbonatic, thermic, shallow Ustollic Paleorthid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86TX112 TERRELL COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1985TX443001 Lat: 30° 9' 51.00" north Long: 102° 28' 2.01" west MLRA: 81A | National Soil Survey Center | |
| - | Pedon No. | 86P0308 | 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 | |||||||||||
| 86P01831 | 0-3 | A1 | S | 21.6 | 4.6 | 0.17 | 46 | 20 | |||||
| 86P01832 | 3-9 | A2 | S | 13.3 | 2.3 | 0.26 | 40 | 13 | |||||
| 86P01833 | 9-23 | A3 | S | 26.3 | 7.1 | 0.18 | 82 | 67 | |||||
| 86P01834 | 23-28 | Bkm1 | S | 1.17 | -- | ||||||||
| 86P01834 | 23-28 | Bkm1 | GP | 8.4 | 1.1 | ||||||||
| 86P01835 | 28-33 | Bkm2 | S | 0.79 | -- | ||||||||
| 86P01835 | 28-33 | Bkm2 | GP | 9.9 | 6.5 | ||||||||
| 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 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 86P01831 | 0-3 | A1 | S | 8.3 | 1.56 | 6.65 | 43 | 100* | 100 | 0.74 | 0.53 | -- | |||||||
| 86P01832 | 3-9 | A2 | S | 8.2 | 1.23 | 5.98 | 39 | 100* | 100 | 0.95 | 1.06 | -- | |||||||
| 86P01833 | 9-23 | A3 | S | 8.1 | 1.85 | 7.57 | 49 | 100* | 100 | 0.60 | 0.74 | -- | |||||||
| 86P01834 | 23-28 | Bkm1 | S | 0.40 | |||||||||||||||
| 86P01834 | 23-28 | Bkm1 | GP | 8.4 | 0.31 | 11.02 | 89 | 0.35 | -- | ||||||||||
| 86P01835 | 28-33 | Bkm2 | S | 0.38 | |||||||||||||||
| 86P01835 | 28-33 | Bkm2 | GP | 8.4 | 0.28 | 10.87 | 87 | 3 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 47 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 0-23 cm | |||