| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX171001 | ( Gillespie, Texas ) | Print Date: Dec 17 2024 10:22PM |
| Sampled as on Apr 22, 1963: | Brackett |
| Revised to correlated: | Kerrville ; Loamy-skeletal, carbonatic, thermic Typic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963TX171001 Lat: 30° 10' 13.00" north Long: 98° 36' 51.99" west MLRA: 81C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4500 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | |||||||||||
| 40A34405 | 0-10 | A1 | S | 21.4 | 6.0 | 0.41 | 29 | 1.40 | 0.015 | 6 | |||
| 40A34406 | 10-23 | A2 | S | 21.2 | 7.0 | 0.42 | 24 | 1.44 | 0.013 | 3 | |||
| 40A34407 | 23-38 | B | S | 17.7 | 4.0 | 0.43 | 20 | 1.53 | 0.006 | 4 | |||
| 40A34408 | 38-66 | C | S | 17.7 | 2.0 | 0.43 | 32 | 25 | |||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 5D2 | ||||||||||||||||
| 40A34405 | 0-10 | A1 | S | 7.7 | 2.26 | 80 | 100 | 0.56 | -- | ||||||||||
| 40A34406 | 10-23 | A2 | S | 7.7 | 1.38 | 84 | 100 | 0.44 | -- | ||||||||||
| 40A34407 | 23-38 | B | S | 8.0 | 0.60 | 87 | 100 | 0.37 | -- | ||||||||||
| 40A34408 | 38-66 | C | S | 8.2 | 0.28 | 81 | 100 | 0.41 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.47 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Weighted averages based on control section: 25-66 cm | |||