| *** Taxonomy Characterization Data *** |
| Pedon ID: 93NM031003 | ( McKinley, New Mexico ) | Print Date: Dec 4 2024 1:04PM |
| Sampled as on Jul 27, 1993: | Venzuni ; Very-fine, montmorillonitic, mesic Aridic Haplustert |
| Revised to correlated: | VENZUNI ; Fine, montmorillonitic, mesic Aridic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94NM125 MCKINLEY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993NM031003 Lat: 35° 20' 26.01" north Long: 108° 15' 5.00" west MLRA: 36 | National Soil Survey Center | |
| - | Pedon No. | 94P0355 | 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 | 4A1d | 7B1a2 | ||||||||
| 94P02190 | 0-18 | A | S | 61.8 | 0.35 | 13 | 1 | ||||||
| 94P02191 | 18-56 | Bss1 | S | 62.7 | 10.5 | 0.37 | 10 | 1.20 | 0.129 | tr | 78 | ||
| 94P02192 | 56-107 | Bss2 | S | 65.5 | 11.0 | 1.3 | 0.36 | 8 | 1.19 | 0.148 | tr | 81 | |
| 94P02193 | 107-142 | Bk1 | S | 37.7 | 0.7 | 0.36 | 48 | 2 | |||||
| 94P02194 | 142-191 | Bk2 | S | 31.8 | 1.3 | 0.45 | 39 | 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 94P02190 | 0-18 | A | S | 8.4 | 0.68 | 1 | 100* | 100 | 0.81 | 2 | |||||||||
| 94P02191 | 18-56 | Bss1 | S | 8.3 | 0.62 | 2 | 100* | 100 | 0.82 | 0.97 | 4 | ||||||||
| 94P02192 | 56-107 | Bss2 | S | 8.0 | 0.49 | 1 | 100* | 100 | 0.84 | 1.87 | 5 | ||||||||
| 94P02193 | 107-142 | Bk1 | S | 8.2 | 0.36 | 1 | 100* | 100 | 0.86 | 1.78 | 5 | ||||||||
| 94P02194 | 142-191 | Bk2 | S | 8.5 | 0.22 | 5 | 100* | 100 | 1.38 | 1.68 | 6 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.84 | (NA) | |
| Clay, carbonate free, Weighted Average | 64 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 64 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||