| *** Taxonomy Characterization Data *** |
| Pedon ID: 56TX409001 | ( San Patricio, Texas ) | Print Date: Nov 21 2024 1:13PM |
| Sampled as on Oct 30, 1956: | Orelia |
| Revised to correlated on Jul 28, 2008: | Orelia ; Fine-loamy, mixed, superactive, hyperthermic Typic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956TX409001 Lat: 28° 3' 2.00" north Long: 97° 38' 31.99" west MLRA: 150A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4434 | 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 | |||||||||||||
| 40A33913 | 0-18 | Ap | S | 18.7 | 0.36 | 43 | -- | ||||||
| 40A33914 | 18-30 | Bt1 | S | 34.6 | 0.44 | 34 | -- | ||||||
| 40A33915 | 30-43 | Bt2 | S | 33.3 | 0.43 | 34 | -- | ||||||
| 40A33916 | 43-58 | Bt3 | S | 32.4 | 0.40 | 34 | -- | ||||||
| 40A33917 | 58-76 | Bk11 | S | 32.1 | 0.42 | 34 | -- | ||||||
| 40A33918 | 76-97 | Bk12 | S | 31.9 | 0.43 | 33 | -- | ||||||
| 40A33919 | 97-127 | Bk2 | S | 32.3 | 0.45 | 33 | -- | ||||||
| 40A33920 | 127-168 | Bk3 | S | 32.1 | 0.45 | 32 | -- | ||||||
| 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 | |||||||||||||||
| 40A33913 | 0-18 | Ap | S | 6.3 | 0.66 | -- | 100* | 85 | 0.69 | 1.00 | 3 | ||||||||
| 40A33914 | 18-30 | Bt1 | S | 6.8 | 0.69 | -- | 100* | 93 | 0.70 | 1.20 | 7 | ||||||||
| 40A33915 | 30-43 | Bt2 | S | 7.3 | 0.62 | -- | 100* | 95 | 0.72 | 1.40 | 8 | ||||||||
| 40A33916 | 43-58 | Bt3 | S | 7.9 | 0.41 | -- | 100* | 100 | 0.68 | 2.00 | 10 | ||||||||
| 40A33917 | 58-76 | Bk11 | S | 8.0 | 0.27 | 1 | 100 | 0.67 | 2.60 | 12 | |||||||||
| 40A33918 | 76-97 | Bk12 | S | 8.0 | 0.19 | 2 | 100 | 0.66 | 3.20 | 13 | |||||||||
| 40A33919 | 97-127 | Bk2 | S | 8.0 | 0.09 | 2 | 100 | 0.62 | 4.00 | 13 | |||||||||
| 40A33920 | 127-168 | Bk3 | S | 7.9 | 0.05 | 1 | 100 | 0.60 | 5.00 | 12 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 34 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||