| *** Taxonomy Characterization Data *** |
| Pedon ID: S2008-TX109-006 | ( Culberson, Texas ) | Print Date: Feb 16 2025 5:54AM |
| Sampled as on Jan 7, 2008: | Blackflat ; Fine-loamy, mixed, superactive, thermic Aridic Haplustolls |
| Revised to correlated on Jun 12, 2016: | Reyab ; Fine-silty, mixed, active, thermic Aridic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USTX052 Culberson Co. | Natural Resources Conservation Service |
| - | Site ID | 31104-E5-006 Lat: 31° 33' 9.44" north Long: 104° 33' 47.77" west MLRA: 42 | National Soil Survey Center | |
| - | Pedon No. | 08N0265 | 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 | |||||||||||
| 08N01677 | 0-8 | A1 | S | 16.3 | 2.0 | 0.54 | 13 | 1.47 | 0.013 | tr | 71 | ||
| 08N01678 | 8-22 | A2 | S | 24.6 | 7.1 | 0.47 | 9 | 1.26 | 0.021 | -- | |||
| 08N01679 | 22-40 | Bt1 | S | 27.4 | 7.5 | 0.44 | 4 | 1.25 | 0.021 | -- | 76 | ||
| 08N01680 | 40-80 | Bt2 | S | 29.5 | 8.4 | 0.39 | 4 | 1.26 | 0.026 | -- | 69 | ||
| 08N01681 | 80-107 | Bt3 | S | 30.6 | 8.7 | 0.37 | 5 | 1.32 | 0.029 | -- | 72 | ||
| 08N01682 | 107-149 | Bt4 | S | 26.7 | 7.0 | 0.38 | 6 | 1.30 | 0.027 | -- | |||
| 08N01683 | 149-203 | Bt5 | S | 24.2 | 6.3 | 0.38 | 9 | 1.34 | 0.020 | tr | 67 | ||
| 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 | 4F2 | ||||||||||||||||
| 08N01677 | 0-8 | A1 | S | 8.3 | 1.73 | 4 | 100* | 1.02 | 0.72 | -- | |||||||||
| 08N01678 | 8-22 | A2 | S | 8.2 | 2.29 | 12 | 100* | 0.62 | 0.54 | -- | |||||||||
| 08N01679 | 22-40 | Bt1 | S | 8.4 | 2.50 | 14 | 100* | 0.61 | -- | ||||||||||
| 08N01680 | 40-80 | Bt2 | S | 8.5 | 2.30 | 14 | 100* | 0.55 | -- | ||||||||||
| 08N01681 | 80-107 | Bt3 | S | 8.6 | 2.32 | 18 | 100* | 0.54 | -- | ||||||||||
| 08N01682 | 107-149 | Bt4 | S | 8.5 | 1.88 | 13 | 100* | 0.54 | 0.77 | 2 | |||||||||
| 08N01683 | 149-203 | Bt5 | S | 8.2 | 1.67 | 13 | 100* | 0.54 | 2.76 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.56 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||