| *** Taxonomy Characterization Data *** |
| Pedon ID: 99TX469001C | ( Victoria, Texas ) | Print Date: Feb 17 2025 2:33AM |
| Sampled as on Nov 15, 1999: | Laewest (High2) ; Fine, smectitic Typic Hapluderts |
| Revised to correlated on Nov 30, 2015: | Laewest ; Fine, smectitic, hyperthermic Typic Hapluderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00TX075 PALEOVERTISOL (2) | Natural Resources Conservation Service |
| - | Site ID | S1999TX469001C Lat: 28° 43' 12.00" north Long: 96° 45' 23.29" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 00P0387 | 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 | 3A1a1a | 8D1 | ||||||||||
| 00P02665 | 0-12 | A | S | 53.1 | 10.7 | 0.45 | 11 | -- | |||||
| 00P02666 | 12-44 | Bkss1 | S | 50.6 | 10.2 | 0.44 | 16 | -- | |||||
| 00P02667 | 44-120 | Bkss2 | S | 52.1 | 9.3 | 1.1 | 0.44 | 16 | -- | ||||
| 00P02668 | 120-170 | Bkss3 | S | 53.5 | 10.9 | 0.8 | 0.44 | 16 | 1 | ||||
| 00P02669 | 170-197 | Bkss4 | S | 54.6 | 13.6 | 0.43 | 12 | tr | |||||
| 00P02670 | 197-215 | Bss | S | 60.8 | 19.6 | 2.5 | 0.43 | 4 | -- | ||||
| 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 | 6A2e | 8J1c | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 00P02665 | 0-12 | A | S | 8.1 | 2.75 | 0.46 | 0.03 | 14 | 100* | 100 | 0.89 | 0.67 | 1 | ||||||
| 00P02666 | 12-44 | Bkss1 | S | 8.2 | 2.25 | 0.25 | 0.02 | 15 | 100* | 100 | 0.86 | 0.49 | 1 | ||||||
| 00P02667 | 44-120 | Bkss2 | S | 8.5 | 2.06 | 0.24 | 0.02 | 14 | 100* | 100 | 0.86 | 0.51 | 3 | ||||||
| 00P02668 | 120-170 | Bkss3 | S | 8.7 | 2.33 | 0.24 | 0.02 | 10 | 100* | 100 | 0.87 | 0.57 | 2 | ||||||
| 00P02669 | 170-197 | Bkss4 | S | 8.4 | 1.38 | 0.22 | 0.01 | 11 | 100* | 100 | 0.86 | 1.05 | 10 | ||||||
| 00P02670 | 197-215 | Bss | S | 8.2 | 2.04 | 0.18 | 0.01 | 15 | 100* | 100 | 0.76 | 1.89 | 11 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 51 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 52 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||