| *** Taxonomy Characterization Data *** |
| Pedon ID: S2010TX079034 | ( Cochran, Texas ) | Print Date: Nov 21 2024 2:27PM |
| Sampled as on Mar 10, 2010: | Yoakran ; Loamy, mixed, superactive, thermic Arenic Aridic Haplustalf |
| Revised to correlated on Mar 28, 2012: | Yoakran ; Loamy, mixed, superactive, thermic Arenic Aridic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX094 Cochran Co. | Natural Resources Conservation Service |
| - | Site ID | S2010TX079034 Lat: 33° 23' 49.80" north Long: 102° 49' 17.19" west | National Soil Survey Center | |
| - | Pedon No. | 10N1001 | 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 | |||||||||||
| 10N04791 | 0-19 | A1 | S | 1.0 | 1.3 | 1.50 | 3.1 | 86 | 1.57 | 0.002 | -- | ||
| 10N04792 | 19-46 | A2 | S | tr | 0.3 | 89 | 1.60 | 0.002 | -- | ||||
| 10N04793 | 46-91 | E | S | 1.4 | 1.1 | 0.71 | 2.4 | 89 | 1.62 | -- | -- | ||
| 10N04794 | 91-109 | Bt1 | S | 14.7 | 12.6 | 0.46 | 77 | 1.70 | 0.008 | -- | 96 | ||
| 10N04795 | 109-149 | Bt2 | S | 16.9 | 14.0 | 0.46 | 74 | 1.74 | 0.017 | -- | |||
| 10N04796 | 149-176 | EB1 | S | 5.1 | 4.7 | 0.55 | 85 | 1.73 | 0.004 | -- | |||
| 10N04797 | 176-203 | EB2 | S | 10.9 | 9.6 | 0.53 | 67 | 1.72 | 0.013 | -- | |||
| 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 | |||||||||||||||||
| 10N04791 | 0-19 | A1 | S | 6.4 | 0.26 | 90 | 48 | 2.10 | -- | ||||||||||
| 10N04792 | 19-46 | A2 | S | 7.0 | 0.08 | 75 | 45 | -- | |||||||||||
| 10N04793 | 46-91 | E | S | 7.3 | 0.06 | 91 | 50 | 0.79 | -- | ||||||||||
| 10N04794 | 91-109 | Bt1 | S | 7.1 | 0.11 | 95 | 81 | 0.55 | -- | ||||||||||
| 10N04795 | 109-149 | Bt2 | S | 6.6 | 0.06 | 95 | 75 | 0.56 | -- | ||||||||||
| 10N04796 | 149-176 | EB1 | S | 6.8 | 0.02 | 94 | 74 | 0.67 | -- | ||||||||||
| 10N04797 | 176-203 | EB2 | S | 6.8 | 0.03 | tr | 94 | 0.61 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 75 | % 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 | horizon 1 depth is not consistent with previous horizon | (NA) | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 91-141 cm | |||