| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX143002 | ( Erath, Texas ) | Print Date: Sep 24 2024 5:30PM |
| Sampled as on Apr 14, 1963: | Nimrod ; Loamy, siliceous, thermic Aquic Arenic Paleustalfs |
| Revised to correlated on Jun 11, 2019: | Nimrod ; Loamy, siliceous, active, thermic Aquic Arenic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963TX143002 Lat: 32° 16' 2.00" north Long: 98° 15' 39.99" west MLRA: 84B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4467 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | ||||||||||||
| 40A34164 | 0-10 | A1 | S | 1.5 | 0.87 | 69 | -- | ||||||
| 40A34165 | 10-38 | A21 | S | 0.4 | 74 | -- | |||||||
| 40A34166 | 38-69 | A22 | S | 0.5 | 73 | -- | |||||||
| 40A34167 | 69-74 | Bt1 | S | 22.4 | 0.38 | 55 | -- | ||||||
| 40A34168 | 74-102 | Bt2 | S | 30.3 | 0.40 | 48 | 1.66 | 0.027 | -- | ||||
| 40A34169 | 102-135 | Bt3 | S | 30.8 | 0.42 | 45 | -- | ||||||
| 40A34170 | 135-173 | Bt4 | S | 23.3 | 0.42 | 64 | 1.58 | 0.056 | -- | ||||
| 40A34171 | 173-203 | 2C1 | S | 11.3 | 0.38 | 80 | -- | ||||||
| 40A34172 | 203-234 | 2C2 | S | 9.5 | 0.45 | 81 | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 8A1a | 5D2 | ||||||||||||||||
| 40A34164 | 0-10 | A1 | S | 6.7 | 0.68 | 98 | 74 | 2.73 | 0.19 | -- | |||||||||
| 40A34165 | 10-38 | A21 | S | 6.4 | 0.10 | 83 | 42 | 0.12 | -- | ||||||||||
| 40A34166 | 38-69 | A22 | S | 6.3 | 0.07 | 80 | 67 | 0.10 | -- | ||||||||||
| 40A34167 | 69-74 | Bt1 | S | 5.5 | 0.33 | 82 | 63 | 7.4 | 0.40 | 0.33 | 1 | 0.15 | -- | ||||||
| 40A34168 | 74-102 | Bt2 | S | 5.3 | 0.15 | 77 | 61 | 10.7 | 0.43 | 0.35 | 6 | 0.10 | -- | ||||||
| 40A34169 | 102-135 | Bt3 | S | 5.5 | 0.04 | 85 | 69 | 13.1 | 0.49 | 0.43 | 2 | 0.10 | -- | ||||||
| 40A34170 | 135-173 | Bt4 | S | 5.6 | 0.03 | 89 | 75 | 10.5 | 0.50 | 0.45 | 2 | 0.10 | 1 | ||||||
| 40A34171 | 173-203 | 2C1 | S | 5.8 | 0.02 | 83 | 72 | 5.1 | 0.53 | 0.45 | 2 | 0.11 | -- | ||||||
| 40A34172 | 203-234 | 2C2 | S | 5.6 | 0.02 | 84 | 69 | 4.3 | 0.53 | 0.45 | 2 | 0.11 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.43 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 69-100 cm | |||