| *** Taxonomy Characterization Data *** |
| Pedon ID: S1972CO051002 | ( Gunnison, Colorado ) | Print Date: Nov 11 2024 9:38PM |
| Sampled as on May 30, 1972: | MINNEQUA |
| Revised to SSL: | (unnamed) ; Fine-silty, mixed (calcareous), mesic Ustic Torriorthent |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72CO004 EL PASO - PUEBLO | Natural Resources Conservation Service |
| - | Site ID | S1972CO051002 | National Soil Survey Center | |
| - | Pedon No. | 72C0032 | 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 | ||||||||||
| 72C00182 | 0-11 | A | S | 17.9 | 4.0 | 0.56 | 35 | 1.32 | 0.011 | 14 | |||
| 72C00183 | 11-25 | AC | S | 21.9 | 5.0 | 0.50 | 42 | 1.27 | 0.008 | 20 | |||
| 72C00184 | 25-46 | C1 | S | 25.5 | 7.0 | 0.46 | 47 | 1.40 | 0.017 | 27 | |||
| 72C00185 | 46-65 | C2 | S | 30.0 | 14.0 | 0.38 | 55 | 1.40 | 0.012 | 34 | |||
| 72C00186 | 65-81 | C3 | S | 34.4 | 18.0 | 0.35 | 41 | 1.27 | 0.009 | 16 | |||
| 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 | ||||||||||||
| 72C00182 | 0-11 | A | S | 8.1 | 1.26 | 19 | 100* | 100 | 0.86 | 0.97 | 3 | ||||||||
| 72C00183 | 11-25 | AC | S | 8.0 | 0.90 | 19 | 100* | 100 | 0.72 | 0.81 | 2 | ||||||||
| 72C00184 | 25-46 | C1 | S | 8.0 | 0.87 | 20 | 100* | 100 | 0.68 | 0.60 | 4 | ||||||||
| 72C00185 | 46-65 | C2 | S | 8.1 | 0.40 | 36 | 100* | 100 | 0.48 | 0.70 | 6 | ||||||||
| 72C00186 | 65-81 | C3 | S | 8.0 | 0.38 | 60 | 100* | 100 | 0.34 | 1.43 | 9 | ||||||||
| 72C00187 | 81-100 | R | S | 7.7 | 0.20 | 65 | 4.46 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Volume, >2mm, Weighted Average | 30 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||