| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX0550021 | ( Caldwell, Texas ) | Print Date: Nov 21 2024 11:54AM |
| Sampled as on Nov 1, 2009: | PADINA ; Loamy, siliceous, active, thermic Grossarenic Paleustalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX075 Kerrville Soil Survey | Natural Resources Conservation Service |
| - | Site ID | S09TX0550021 Lat: 29° 40' 38.62" north Long: 97° 33' 42.01" west MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 10N0799 | Kellogg 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 | DbWR1 | |||||||||||
| 10N03884 | 0-18 | Ap | S | 0.5 | -- | 1.40 | 1.2 | 82 | 1.74 | 0.006 | -- | ||
| 10N03885 | 18-78 | E1 | S | 0.6 | -- | 0.83 | 1.0 | 85 | -- | ||||
| 10N03886 | 78-126 | E2 | S | 0.4 | -- | 1.50 | 1.4 | 83 | tr | ||||
| 10N03887 | 126-148 | Bt1 | S | 13.9 | 4.6 | 0.27 | 70 | 1.95 | 0.003 | -- | 96 | ||
| 10N03888 | 148-172 | Bt2 | S | 17.3 | 5.9 | 0.30 | 70 | 1.84 | 0.007 | -- | |||
| 10N03889 | 172-217 | BCt | S | 19.4 | 10.2 | 0.36 | 73 | 1.91 | 0.010 | 1 | |||
| 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 | 4H2a | ||||||||||||||||||
| 10N03884 | 0-18 | Ap | S | 4.5 | 0.24 | 40 | 3 | 0.3 | 1.00 | 0.60 | 33 | -- | |||||||
| 10N03885 | 18-78 | E1 | S | 5.1 | 0.09 | 33 | 2 | 0.2 | 0.50 | 0.33 | 50 | -- | |||||||
| 10N03886 | 78-126 | E2 | S | 5.2 | 0.03 | 100* | 2 | 0.25 | -- | ||||||||||
| 10N03887 | 126-148 | Bt1 | S | 5.0 | 0.06 | 36 | 13 | 1.9 | 0.24 | 0.14 | 37 | -- | |||||||
| 10N03888 | 148-172 | Bt2 | S | 4.8 | 0.07 | 15 | 8 | 2.6 | 0.35 | 0.15 | 65 | -- | |||||||
| 10N03889 | 172-217 | BCt | S | 4.6 | 0.06 | 12 | 4 | 3.3 | 0.21 | 0.17 | 85 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 70 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.29 | (NA) | |
| Weighted averages based on control section: 126-176 cm | |||