| *** Taxonomy Characterization Data *** |
| Pedon ID: S2010TX3111006 | ( McMullen, Texas ) | Print Date: May 30 2024 4:25AM |
| Sampled as on Jan 24, 2010: | Cotulla ; Fine, smectitic, hyperthermic Sodic Haplustert |
| Revised to correlated on Dec 31, 2013: | Cotulla ; Fine, hyperthermic Sodic Gypsiusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX128 MLRA 83B - McMullen Co. | Natural Resources Conservation Service |
| - | Site ID | S2010TX3111006 Lat: 28° 33' 14.30" north Long: 98° 44' 1.33" west MLRA: 83B | National Soil Survey Center | |
| - | Pedon No. | 10N1327 | Kellogg 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 | DbWR1 | ||||||||||
| 10N06367 | 0-10 | A | S | 37.9 | 13.9 | 3.3 | 0.42 | 24 | 1.30 | 0.080 | tr | ||
| 10N06368 | 10-32 | Bss | S | 44.4 | 11.9 | 9.6 | 0.44 | 19 | 1.30 | 0.100 | tr | ||
| 10N06369 | 32-82 | Bkss | S | 45.6 | 13.7 | 9.3 | 0.46 | 23 | 1.27 | 0.132 | 3 | ||
| 10N06370 | 82-111 | Bnssyz1 | S | 47.0 | 18.7 | 10.7 | 0.39 | 16 | 1.27 | 0.113 | -- | ||
| 10N06371 | 111-152 | Bnssyz2 | S | 38.8 | 14.5 | 4.1 | 0.40 | 21 | 1.39 | 0.117 | 1 | ||
| 10N06372 | 152-181 | BCyz | S | 45.2 | 15.7 | 3.2 | 0.46 | 14 | 1.27 | 0.134 | -- | ||
| 10N06373 | 181-200 | Cdyz | S | 52.7 | 20.7 | 1.9 | 0.51 | 2 | -- | ||||
| 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 10N06367 | 0-10 | A | S | 7.7 | 2.31 | 4 | 100* | 0.81 | 1.36 | 1 | |||||||||
| 10N06368 | 10-32 | Bss | S | 8.0 | 2.50 | 13 | 100* | 0.69 | 2.92 | 14 | |||||||||
| 10N06369 | 32-82 | Bkss | S | 7.8 | 2.06 | 12 | 100* | 0.65 | 9.27 | 27 | |||||||||
| 10N06370 | 82-111 | Bnssyz1 | S | 7.6 | 1.82 | 14 | 100* | 0.57 | 12.57 | 25 | |||||||||
| 10N06371 | 111-152 | Bnssyz2 | S | 7.7 | 1.19 | 9 | 100* | 0.64 | 10.72 | 23 | |||||||||
| 10N06372 | 152-181 | BCyz | S | 7.6 | 1.51 | 12 | 100* | 0.75 | 11.13 | 24 | |||||||||
| 10N06373 | 181-200 | Cdyz | S | 7.6 | 2.01 | 16 | 100* | 0.81 | 10.04 | 20 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.64 | (NA) | |
| LE, Whole Soil, Summed to 1m | 12 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||