| *** Taxonomy Characterization Data *** |
| Pedon ID: 93NM031001 | ( McKinley, New Mexico ) | Print Date: Dec 11 2024 4:15PM |
| Sampled as on Aug 3, 1993: | Montillo ; Fine, montmorillonitic Abruptic Pachic Argiboroll |
| Revised to correlated: | Montillo ; Fine, mixed, superactive, frigid Vertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94NM125 MCKINLEY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993NM031001 Lat: 35° 20' 4.99" north Long: 107° 20' 7.01" west MLRA: 39 | National Soil Survey Center | |
| - | Pedon No. | 94P0353 | 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 | ||||||||||
| 94P02181 | 8-20 | Bt1 | S | 37.1 | 27.7 | 0.40 | 10 | 5 | 66 | ||||
| 94P02182 | 20-38 | Btss1 | S | 42.7 | 29.8 | 0.40 | 11 | 8 | 66 | ||||
| 94P02183 | 38-69 | Btss2 | S | 57.6 | 34.1 | 0.43 | 7 | 2 | 74 | ||||
| 94P02184 | 69-81 | 2Bt | S | 54.5 | 15.8 | 0.47 | 19 | 9 | 59 | ||||
| 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 | 5D2 | |||||||||||||
| 94P02181 | 8-20 | Bt1 | S | 6.7 | 1.56 | 100* | 85 | 0.68 | tr | ||||||||||
| 94P02182 | 20-38 | Btss1 | S | 7.0 | 1.07 | 88 | 87 | 0.80 | 1 | ||||||||||
| 94P02183 | 38-69 | Btss2 | S | 7.6 | 1.31 | 92 | 91 | 0.90 | 1 | ||||||||||
| 94P02184 | 69-81 | 2Bt | S | 8.1 | 1.23 | -- | 98 | 96 | 1.01 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| Weighted averages based on control section: 8-58 cm | |||