| *** Taxonomy Characterization Data *** |
| Pedon ID: S1992-TX043-005-copy | ( Brewster, Texas ) | Print Date: Nov 21 2024 2:23PM |
| Sampled as on Mar 3, 1992: | Stovall ; Fine-silty, carbonatic, thermic Ustollic Calciorthid |
| Revised to correlated on Apr 16, 2013: | Stovall ; Fine-silty, mixed, superactive, thermic Ustic Haplocalcids |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92TX152 BREWSTER COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992-TX043-005-copy Lat: 30° 26' 18.00" north Long: 103° 26' 13.00" west MLRA: 42 | National Soil Survey Center | |
| - | Pedon No. | 92P0590 | 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 | ||||||||||
| 92P03507 | 0-13 | A1 | S | 24.0 | 2.3 | 2.5 | 0.68 | 4 | 1 | ||||
| 92P03508 | 13-28 | A2 | S | 44.0 | 9.9 | 7.5 | 0.45 | 2 | |||||
| 92P03509 | 28-46 | Bk1 | S | 48.0 | 12.6 | 9.7 | 0.39 | 2 | 1 | ||||
| 92P03510 | 46-64 | Bk2 | S | 49.6 | 14.1 | 11.2 | 0.37 | 5 | 2 | ||||
| 92P03511 | 64-91 | Bk3 | S | 49.8 | 13.9 | 11.2 | 0.37 | 4 | 1 | ||||
| 92P03512 | 91-152 | Bk4 | S | 48.2 | 14.0 | 17.0 | 0.32 | 4 | 1 | ||||
| 92P03513 | 152-185 | Bk5 | S | 45.7 | 11.3 | 18.5 | 0.37 | 5 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 8A3a | ||||||||||||||||
| 92P03507 | 0-13 | A1 | S | 8.0 | 1.98 | 12 | 0.56 | ||||||||||||
| 92P03508 | 13-28 | A2 | S | 8.0 | 1.27 | 19 | 0.45 | ||||||||||||
| 92P03509 | 28-46 | Bk1 | S | 7.9 | 0.85 | 23 | 0.43 | ||||||||||||
| 92P03510 | 46-64 | Bk2 | S | 7.9 | 0.64 | 24 | 0.66 | ||||||||||||
| 92P03511 | 64-91 | Bk3 | S | 8.1 | 0.49 | 25 | |||||||||||||
| 92P03512 | 91-152 | Bk4 | S | 8.3 | 0.22 | 38 | |||||||||||||
| 92P03513 | 152-185 | Bk5 | S | 8.4 | 0.15 | 44 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 49 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||