| *** Taxonomy Characterization Data *** |
| Pedon ID: 85TX003004 | ( Andrews, Texas ) | Print Date: Nov 23 2024 6:34PM |
| Sampled as on Sep 1, 1985: | Douro ; Fine-loamy, mixed, thermic Petrocalcic Ustalfic Paleargid |
| Revised to correlated: | Douro ; Fine-loamy, mixed, active, thermic Petrocalcic Ustollic Paleargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP85TX283 HIGH PLAINS | Natural Resources Conservation Service |
| - | Site ID | S1985TX003004 Lat: 32° 9' 26.00" north Long: 102° 23' 38.01" west MLRA: 77D | National Soil Survey Center | |
| - | Pedon No. | 85P0967 | 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 | 7B1a2 | |||||||||
| 85P05201 | 0-10 | A | S | 9.6 | 0.38 | 61 | 1.60 | 0.006 | -- | 95 | |||
| 85P05202 | 10-28 | Bt1 | S | 16.1 | 0.35 | 59 | 1.56 | 0.011 | -- | ||||
| 85P05203 | 28-40 | Bt2 | S | 24.8 | 0.34 | 53 | 1.53 | 0.023 | -- | 96 | |||
| 85P05204 | 40-55 | Bt3 | S | 26.3 | 0.37 | 51 | 1.55 | 0.027 | -- | ||||
| 85P05205 | 55-75 | Bt4 | S | 27.5 | 0.39 | 51 | 1.58 | 0.029 | tr | ||||
| 85P05206 | 75-100 | Bkm | S | 16.5 | -- | 0.45 | 90 | 75 | |||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 85P05201 | 0-10 | A | S | 7.6 | 0.52 | -- | 100* | 90 | 0.72 | 1 | |||||||||
| 85P05202 | 10-28 | Bt1 | S | 7.3 | 0.56 | -- | 100* | 83 | 0.58 | -- | |||||||||
| 85P05203 | 28-40 | Bt2 | S | 7.3 | 0.52 | -- | 100* | 86 | 0.50 | 1 | |||||||||
| 85P05204 | 40-55 | Bt3 | S | 7.4 | 0.47 | -- | 100* | 88 | 0.52 | 1 | |||||||||
| 85P05205 | 55-75 | Bt4 | S | 7.8 | 0.46 | -- | 100* | 92 | 0.56 | 1 | |||||||||
| 85P05206 | 75-100 | Bkm | S | 8.1 | 0.37 | 67 | 100* | 100 | 0.42 | 0.73 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 10-60 cm | |||