| *** Taxonomy Characterization Data *** |
| Pedon ID: 99TX219001 | ( Hockley, Texas ) | Print Date: Nov 24 2024 2:17AM |
| Sampled as on Sep 13, 1999: | Kimberly ; Loamy, carbonatic Petrocalcic Calciustolls |
| Revised to correlated on Sep 7, 2007: | Kimberson ; Loamy, mixed, superactive, thermic Petrocalcic Calciustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00TX022 MLRA 77C | Natural Resources Conservation Service |
| - | Site ID | S1999TX219001 Lat: 33° 47' 1.00" north Long: 102° 28' 0.00" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 00P0130 | 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 | 4A1d | ||||||||||
| 00P01015 | 0-13 | A1 | S | 18.6 | 0.59 | 36 | 1.40 | 0.014 | 13 | ||||
| 00P01016 | 13-28 | A2 | S | 24.6 | 9.3 | 0.50 | 61 | 36 | |||||
| 00P01017 | 28-71 | Bkm1 | S | 6.5 | 6.4 | 66 | -- | ||||||
| 00P01018 | 71-163 | Bk | S | 10.0 | 5.7 | 0.75 | 93 | 76 | |||||
| 00P01019 | 163-203 | Bkm2 | S | 4.5 | 4.5 | 74 | -- | ||||||
| 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 | 6A2e | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 00P01015 | 0-13 | A1 | S | 7.8 | 2.14 | 4 | 100* | 100 | 0.95 | 1.78 | 2 | ||||||||
| 00P01016 | 13-28 | A2 | S | 8.0 | 3.83 | 16 | 100* | 100 | 0.58 | 0.67 | 2 | ||||||||
| 00P01017 | 28-71 | Bkm1 | S | 8.5 | 10.32 | 81 | 100* | 100 | 0.72 | 15 | |||||||||
| 00P01018 | 71-163 | Bk | S | 8.4 | 8.61 | 69 | 100* | 100 | 0.47 | 2.90 | 17 | ||||||||
| 00P01019 | 163-203 | Bkm2 | S | 8.9 | 9.91 | 81 | 100* | 100 | 1.16 | 26 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.75 | (NA) | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| Volume, >2mm, Weighted Average | 25 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 0-28 cm | |||