| *** Taxonomy Characterization Data *** |
| Pedon ID: 79TX391018 | ( Refugio, Texas ) | Print Date: Jan 30 2025 11:42AM |
| Sampled as on Jun 29, 1979: | Papalote ; Fine, mixed, hyperthermic Aquic Natrustalfs |
| Revised to correlated on Jul 1, 2011: | Blanconia ; Fine, smectitic, hyperthermic Oxyaquic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80TX068 ARANSAS-BROOKS-REFUGIO-WILLACY COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1979TX391018 Lat: 28° 20' 29.00" north Long: 97° 21' 6.01" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 80P0113 | 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 | ||||||||||
| 80P00553 | 0-25 | A | S | 5.2 | 2.8 | 0.29 | 57 | tr | |||||
| 80P00554 | 25-38 | E | S | 3.6 | 2.0 | 0.28 | 58 | tr | |||||
| 80P00555 | 38-56 | Btg1 | S | 42.4 | 38.6 | 0.51 | 35 | tr | |||||
| 80P00556 | 56-76 | Btg2 | S | 36.7 | 32.1 | 0.43 | 37 | tr | 92 | ||||
| 80P00557 | 76-102 | Bg | S | 24.1 | 21.6 | 0.50 | 45 | tr | |||||
| 80P00558 | 102-152 | C | S | 21.0 | 17.8 | 0.53 | 46 | tr | |||||
| 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 | ||||||||||||
| 80P00553 | 0-25 | A | S | 5.4 | 0.29 | 93 | 52 | 0.29 | -- | ||||||||||
| 80P00554 | 25-38 | E | S | 5.8 | 0.11 | -- | 100* | 65 | 0.25 | -- | |||||||||
| 80P00555 | 38-56 | Btg1 | S | 6.0 | 0.56 | -- | 89 | 74 | 0.63 | 5 | |||||||||
| 80P00556 | 56-76 | Btg2 | S | 6.2 | 0.41 | 92 | 77 | 0.72 | 5 | ||||||||||
| 80P00557 | 76-102 | Bg | S | 7.5 | 0.18 | 1 | 100* | 100 | 0.79 | 8 | |||||||||
| 80P00558 | 102-152 | C | S | 8.2 | 0.07 | 2 | 100* | 100 | 0.74 | 1.19 | 7 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Clay, total, Weighted Average | 36 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.7 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 38 | % wt | |
| Weighted averages based on control section: 38-88 cm | |||