| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956TX085001 | ( Collin, Texas ) | Print Date: Feb 16 2025 5:21AM |
| Sampled as on Oct 8, 1956: | UNNAMED |
| Revised to correlated: | Fairlie ; Fine, smectitic, thermic Udic Pellusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956TX085001 Lat: 33° 13' 15.00" north Long: 96° 46' 0.01" west MLRA: 86A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4582 | 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 | |||||||||||||
| 40A34942 | 0-15 | Ap | S | 52.0 | 0.46 | 2 | -- | ||||||
| 40A34943 | 15-36 | A1 | S | 56.4 | 0.49 | 1 | -- | ||||||
| 40A34944 | 36-61 | A2 | S | 57.0 | 0.50 | 1 | -- | ||||||
| 40A34945 | 61-84 | A3 | S | 54.1 | 0.53 | 2 | -- | ||||||
| 40A34946 | 84-109 | A4 | S | 53.9 | 0.54 | 2 | -- | ||||||
| 40A34947 | 109-124 | ABk1 | S | 54.4 | 0.49 | 3 | -- | ||||||
| 40A34948 | 124-140 | ABk2 | S | 49.6 | 0.36 | 2 | -- | ||||||
| 40A34949 | 140-157 | C1 | S | 49.8 | 0.34 | 1 | -- | ||||||
| 40A34950 | 157-188 | C2 | S | 50.1 | 0.33 | 2 | -- | ||||||
| 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 | 6E1b | 8A1a | 5D2 | |||||||||||||||
| 40A34942 | 0-15 | Ap | S | 7.6 | 1.64 | 3 | 89 | 1.03 | 0.80 | tr | |||||||||
| 40A34943 | 15-36 | A1 | S | 7.5 | 1.66 | 1 | 100 | 1.01 | 0.60 | tr | |||||||||
| 40A34944 | 36-61 | A2 | S | 7.5 | 1.78 | 1 | 100 | 0.99 | 0.60 | tr | |||||||||
| 40A34945 | 61-84 | A3 | S | 7.5 | 1.38 | 2 | 100 | 1.03 | 0.60 | tr | |||||||||
| 40A34946 | 84-109 | A4 | S | 7.5 | 1.24 | 2 | 100 | 1.02 | 0.50 | tr | |||||||||
| 40A34947 | 109-124 | ABk1 | S | 7.6 | 0.98 | 5 | 100 | 0.99 | 0.50 | tr | |||||||||
| 40A34948 | 124-140 | ABk2 | S | 7.7 | 0.29 | 51 | 100 | 0.64 | 0.50 | tr | |||||||||
| 40A34949 | 140-157 | C1 | S | 7.8 | 0.13 | 59 | 100 | 0.53 | 0.50 | tr | |||||||||
| 40A34950 | 157-188 | C2 | S | 8.1 | 0.10 | 64 | 100 | 0.49 | 0.50 | tr | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.01 | (NA) | |
| Clay, carbonate free, Weighted Average | 55 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 55 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||