| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX099002 | ( Coryell, Texas ) | Print Date: Nov 12 2024 3:34AM |
| Sampled as on Apr 16, 1963: | Denton ; Fine, montmorillonitic Vertic Calciustolls |
| Revised to correlated on Apr 7, 2015: | Denton ; Fine, carbonatic, thermic Vertic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963TX099002 Lat: 31° 33' 2.00" north Long: 97° 37' 49.01" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4530 | 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 | 3A1a1a | 4A1d | |||||||||||
| 40A34598 | 0-15 | Ap | S | 52.1 | 4.0 | 0.41 | 4 | 1.20 | 0.080 | -- | |||
| 40A34599 | 15-43 | A | S | 46.5 | 2.0 | 0.42 | 5 | 1.26 | 0.126 | -- | |||
| 40A34600 | 43-63 | B | S | 50.5 | 3.0 | 0.38 | 5 | 1.28 | 0.120 | -- | |||
| 40A34601 | 63-76 | 2Bk1 | S | 37.3 | 4.0 | 0.35 | 17 | 15 | |||||
| 40A34602 | 76-102 | 2Bk2 | S | 28.4 | 5.0 | 0.37 | 10 | 1.50 | 0.021 | 3 | |||
| 40A34603 | 102-145 | 2Bk3 | S | 27.0 | 4.0 | 0.33 | 6 | 1.53 | 0.023 | 2 | |||
| 40A34604 | 145-175 | C | S | 32.6 | 6.0 | 0.29 | 6 | 5 | |||||
| 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 | |||||||||||||||
| 40A34598 | 0-15 | Ap | S | 7.8 | 1.66 | 22 | 100 | 0.74 | 0.38 | -- | |||||||||
| 40A34599 | 15-43 | A | S | 7.8 | 1.71 | 26 | 100 | 0.75 | 0.45 | -- | |||||||||
| 40A34600 | 43-63 | B | S | 7.8 | 1.50 | 28 | 100 | 0.70 | 0.49 | -- | |||||||||
| 40A34601 | 63-76 | 2Bk1 | S | 8.2 | 0.95 | 53 | 100 | 0.64 | 0.44 | -- | |||||||||
| 40A34602 | 76-102 | 2Bk2 | S | 8.0 | 0.68 | 64 | 100 | 0.60 | 0.34 | -- | |||||||||
| 40A34603 | 102-145 | 2Bk3 | S | 8.1 | 0.33 | 65 | 100 | 0.56 | 0.25 | -- | |||||||||
| 40A34604 | 145-175 | C | S | 8.2 | 0.15 | 66 | 100 | 0.46 | 0.22 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||