| *** Taxonomy Characterization Data *** |
| Pedon ID: 79TX007001 | ( Aransas, Texas ) | Print Date: Apr 27 2025 10:39PM |
| Sampled as on Oct 30, 1979: | Papalote ; Fine, mixed Aquic Paleustalfs |
| Revised to correlated on Jul 1, 1984: | (unnamed) ; Fine-silty, mixed, hyperthermic Typic Paleustalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80TX068 ARANSAS-BROOKS-REFUGIO-WILLACY COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1979TX007001 Lat: 28° 2' 50.00" north Long: 97° 13' 25.00" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 80P0111 | 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 | 8D1 | 7B1a2 | ||||||||||
| 80P00540 | 0-20 | Ap | S | 6.5 | 4.5 | 0.32 | 6 | -- | |||||
| 80P00541 | 20-36 | A | S | 8.9 | 6.1 | 0.36 | 6 | -- | |||||
| 80P00542 | 36-43 | Bt1 | S | 23.7 | 20.0 | 0.54 | 4 | -- | |||||
| 80P00543 | 43-76 | Bt2 | S | 28.8 | 23.8 | 0.49 | 3 | -- | 83 | ||||
| 80P00544 | 76-91 | Bt3 | S | 33.5 | 24.3 | 0.44 | 3 | tr | |||||
| 80P00545 | 91-122 | Bk1 | S | 34.5 | 16.6 | 0.40 | 3 | tr | |||||
| 80P00546 | 122-152 | Bk2 | S | 27.3 | 12.0 | 0.43 | 4 | 1 | |||||
| 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 | 5D2 | |||||||||||||
| 80P00540 | 0-20 | Ap | S | 6.4 | 0.44 | 100* | 68 | 0.63 | -- | ||||||||||
| 80P00541 | 20-36 | A | S | 6.5 | 0.40 | 100* | 74 | 0.56 | -- | ||||||||||
| 80P00542 | 36-43 | Bt1 | S | 6.9 | 0.62 | -- | 100* | 82 | 0.65 | 1 | |||||||||
| 80P00543 | 43-76 | Bt2 | S | 7.2 | 0.31 | -- | 98 | 100 | 0.69 | 1 | |||||||||
| 80P00544 | 76-91 | Bt3 | S | 7.6 | 0.27 | tr | 100* | 100 | 0.65 | 1 | |||||||||
| 80P00545 | 91-122 | Bk1 | S | 8.2 | 0.23 | 18 | 100* | 100 | 0.53 | 1 | |||||||||
| 80P00546 | 122-152 | Bk2 | S | 8.4 | 0.09 | 19 | 100* | 100 | 0.58 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 36-86 cm | |||