| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX501002 | ( Yoakum, Texas ) | Print Date: Nov 21 2024 3:37PM |
| Sampled as on Nov 14, 2011: | Crossroads ; Fine-loamy, mixed, superactive, thermic Petrocalcic Calciustept |
| Revised to correlated on Apr 1, 2018: | Crossroads ; Fine-loamy, mixed, subactive, thermic Petrocalcic Calciustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX036 Lubbock 2012 | Natural Resources Conservation Service |
| - | Site ID | S2012TX501002 Lat: 33° 15' 38.30" north Long: 103° 0' 18.48" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 12N7777 | 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 | |||||||||||
| 12N01766 | 0-10 | Ap1 | S | 15.3 | 3.0 | 0.59 | 42 | 1.30 | 0.038 | 3 | |||
| 12N01767 | 10-29 | Ap2 | S | 26.4 | 9.1 | 0.47 | 29 | 1.20 | 0.024 | 1 | |||
| 12N01768 | 29-49 | 2Bk1 | S | 48.6 | 24.6 | 0.37 | 11 | 1.22 | 0.037 | 1 | |||
| 12N01769 | 49-71 | 2Bk2 | S | 53.7 | 21.0 | 0.38 | 14 | 1.25 | 0.033 | 2 | |||
| 12N01770 | 71-99 | 2Bk3 | S | 28.7 | -- | 0.46 | 36 | 1.38 | 0.021 | 1 | |||
| 12N01771 | 99-152 | 3Bkkm1 | S | -- | -- | ||||||||
| 12N01772 | 152-203 | 3Bkkm1 | S | -- | -- | ||||||||
| 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 | 4E1a1a1a1 | |||||||||||||||||
| 12N01766 | 0-10 | Ap1 | S | 8.2 | 2.21 | 10 | 100* | 0.57 | -- | ||||||||||
| 12N01767 | 10-29 | Ap2 | S | 8.4 | 3.22 | 20 | 100* | 0.33 | -- | ||||||||||
| 12N01768 | 29-49 | 2Bk1 | S | 8.4 | 5.92 | 43 | 100* | 0.17 | -- | ||||||||||
| 12N01769 | 49-71 | 2Bk2 | S | 8.6 | 4.84 | 36 | 100* | 0.17 | -- | ||||||||||
| 12N01770 | 71-99 | 2Bk3 | S | 8.8 | 0.51 | 3 | 100* | 0.32 | -- | ||||||||||
| 12N01771 | 99-152 | 3Bkkm1 | GP | 90 | |||||||||||||||
| 12N01772 | 152-203 | 3Bkkm1 | GP | 71 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.24 | (NA) | |
| Weighted averages based on control section: 25-99 cm | |||