| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CO113190A | ( San Miguel, Colorado ) | Print Date: Nov 11 2024 8:32PM |
| Sampled as on Aug 16, 1992: | Travessilla ; Loamy, siliceous (calcareous) Lithic Ustic Torriorthents |
| Revised to correlated on Oct 1, 1993: | (unnamed) ; Loamy, siliceous, superactive, calcareous, mesic Lithic Ustic Torriorthent |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93UT020 EMAP COS101A | Natural Resources Conservation Service |
| - | Site ID | S1992CO113190A Lat: 38° 6' 54.01" north Long: 108° 39' 42.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 93P0092 | 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 | 4A1d | 7B1a2 | |||||||||
| 93P00659 | 0-4 | A | S | 11.3 | 0.50 | 57 | 1.46 | 0.009 | 18 | 92 | |||
| 93P00660 | 4-10 | C | S | 10.2 | 0.6 | 0.45 | 63 | 10 | 97 | ||||
| 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 | ||||||||||||
| 93P00659 | 0-4 | A | S | 7.8 | 2.39 | 4 | 100* | 100 | 0.85 | 0.96 | 3 | ||||||||
| 93P00660 | 4-10 | C | S | 8.0 | 0.65 | 6 | 100* | 100 | 0.73 | 0.62 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 61 | % wt | |
| Volume, >2mm, Weighted Average | 13 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 0-10 cm | |||