| *** Taxonomy Characterization Data *** |
| Pedon ID: 81TX015001 | ( Austin, Texas ) | Print Date: Nov 23 2024 8:57PM |
| Sampled as on Apr 1, 1981: | Newulm ; Loamy, siliceous, thermic Arenic Haplustult |
| Revised to correlated: | Newulm ; Loamy, siliceous, semiactive, thermic Arenic Haplustults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX205 AUSTIN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981TX015001 Lat: 29° 51' 40.00" north Long: 96° 21' 45.01" west MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 81P0446 | 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 | 7B1a2 | ||||||||||
| 81P02528 | 0-10 | A | S | 1.2 | 1.08 | 90 | -- | 100 | |||||
| 81P02529 | 10-56 | E | S | 2.0 | 0.30 | 88 | tr | ||||||
| 81P02530 | 56-79 | Bt | S | 35.2 | 0.36 | 59 | 1.70 | 0.017 | tr | 95 | |||
| 81P02531 | 79-127 | B1 | S | 17.1 | 0.43 | 79 | 1.72 | 0.013 | tr | ||||
| 81P02532 | 127-165 | B2 | S | 15.4 | 0.43 | 78 | 1.85 | 0.002 | tr | 96 | |||
| 81P02533 | 165-203 | B3 | S | 34.5 | 0.41 | 35 | -- | ||||||
| 81P02534 | 183-183 | S | 38.4 | 0.36 | 33 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 81P02528 | 0-10 | A | S | 5.9 | 0.49 | 92 | 71 | 1.08 | -- | ||||||||||
| 81P02529 | 10-56 | E | S | 5.9 | 0.12 | 86 | 55 | 0.35 | -- | ||||||||||
| 81P02530 | 56-79 | Bt | S | 4.9 | 0.28 | 37 | 28 | 6.6 | 0.28 | 0.19 | 44 | -- | |||||||
| 81P02531 | 79-127 | B1 | S | 4.8 | 0.09 | 19 | 15 | 4.7 | 0.37 | 0.27 | 74 | -- | |||||||
| 81P02532 | 127-165 | B2 | S | 4.7 | 0.08 | 16 | 14 | 4.6 | 0.40 | 0.30 | 78 | -- | |||||||
| 81P02533 | 165-203 | B3 | S | 4.4 | 0.07 | 16 | 16 | 18.0 | 0.66 | 0.52 | 79 | 1 | |||||||
| 81P02534 | 183-183 | S | 4.4 | 0.13 | 15 | 14 | 17.4 | 0.54 | 0.45 | 82 | 1 | ||||||||