| *** Taxonomy Characterization Data *** |
| Pedon ID: 78TX469001 | ( Victoria, Texas ) | Print Date: Nov 21 2024 12:52PM |
| Sampled as on Nov 1, 1978: | Dacosta ; Fine, montmorillonitic, hyperthermic Vertic Ochraqualf |
| Revised to correlated on Jul 9, 2007: | Dacosta ; Fine, smectitic, hyperthermic Vertic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79TX038 VICTORIA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1978TX469001 Lat: 28° 40' 48.00" north Long: 96° 47' 16.00" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 79P0035 | 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 | 8D1 | 4A1d | |||||||||||
| 79P00175 | 0-15 | A | S | 19.9 | 0.50 | 29 | 1.56 | 0.033 | -- | ||||
| 79P00176 | 15-30 | Bg1 | S | 30.4 | 0.44 | 20 | 1.52 | 0.081 | -- | ||||
| 79P00177 | 30-53 | Btg1 | S | 38.6 | 0.41 | 19 | 1.50 | 0.106 | -- | ||||
| 79P00178 | 53-74 | Btg2 | S | 42.8 | 0.40 | 17 | 1.38 | 0.135 | -- | ||||
| 79P00179 | 74-102 | Btg3 | S | 43.1 | 0.39 | 20 | 1.34 | 0.139 | -- | ||||
| 79P00180 | 102-132 | Bg21 | S | 35.7 | 0.42 | 23 | 1.49 | 0.068 | 2 | ||||
| 79P00181 | 132-198 | Bg22 | S | 26.4 | 0.47 | 17 | 1.51 | 0.050 | tr | ||||
| 79P00182 | 198-229 | C | S | 24.6 | 0.40 | 26 | 1.53 | 0.036 | -- | ||||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 79P00175 | 0-15 | A | S | 6.6 | 1.15 | 92 | 79 | 0.65 | 0.41 | 3 | |||||||||
| 79P00176 | 15-30 | Bg1 | S | 6.6 | 0.65 | 92 | 83 | 0.67 | 0.29 | 4 | |||||||||
| 79P00177 | 30-53 | Btg1 | S | 6.7 | 0.43 | 92 | 86 | 0.62 | 0.47 | 6 | |||||||||
| 79P00178 | 53-74 | Btg2 | S | 6.9 | 0.40 | 100* | 93 | 0.56 | 1.14 | 9 | |||||||||
| 79P00179 | 74-102 | Btg3 | S | 7.6 | 0.26 | tr | 100* | 98 | 0.60 | 3.19 | 10 | ||||||||
| 79P00180 | 102-132 | Bg21 | S | 7.8 | 0.10 | tr | 100* | 100 | 0.61 | 4.15 | 11 | ||||||||
| 79P00181 | 132-198 | Bg22 | S | 7.8 | 0.05 | tr | 100* | 95 | 0.63 | 3.35 | 11 | ||||||||
| 79P00182 | 198-229 | C | S | 7.0 | 0.04 | -- | 100* | 95 | 0.57 | 2.94 | 9 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.62 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| LE, Whole Soil, Summed to 1m | 11 | cm/m | |
| Weighted averages based on control section: 15-65 cm | |||