| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO055003 | ( Huerfano, Colorado ) | Print Date: Nov 21 2024 2:55PM |
| Sampled as on May 30, 1991: | Hierro ; Fine-loamy, mixed Typic Cryoboralfs |
| Revised to correlated on Oct 1, 1992: | (unnamed) ; Coarse-loamy, mixed, superactive Typic Cryoboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO242 WET MOUNTAIN SPANISH PEAKS | Natural Resources Conservation Service |
| - | Site ID | S1991CO055003 Lat: 37° 19' 48.01" north Long: 105° 5' 18.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1065 | 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 | |||||||||
| 91P06952 | 0-5 | A | S | 8.7 | 4.7 | 1.06 | 39 | 0.75 | 0.085 | 1 | |||
| 91P06953 | 5-23 | E | S | 4.8 | 1.8 | 0.73 | 49 | 1.54 | 0.002 | 3 | |||
| 91P06954 | 23-41 | E/B | S | 7.5 | 2.8 | 0.47 | 54 | 1.64 | 0.004 | 8 | |||
| 91P06955 | 41-71 | Bt1 | S | 11.3 | 5.3 | 0.47 | 66 | 1.60 | 0.016 | 15 | 50 | ||
| 91P06956 | 71-99 | 2Bt2 | S | 13.4 | 7.3 | 0.48 | 63 | 1.61 | 0.018 | 10 | 37 | ||
| 91P06957 | 99-117 | 3Bt3 | S | 18.1 | 11.4 | 0.59 | 12 | 1.64 | 0.028 | ||||
| 91P06958 | 117-155 | 4Bt4 | S | 14.4 | 8.9 | 0.59 | 15 | 1.61 | 0.030 | 1 | |||
| 91P06959 | 155-183 | 5BC | S | 8.5 | 7.1 | 0.68 | 71 | 1.53 | 0.017 | 1 | |||
| 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 | 6A2d | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 91P06951 | 5-0 | Oe | S | 6.5 | 11.35 | 9.11 | |||||||||||||
| 91P06952 | 0-5 | A | S | 6.5 | 4.74 | 4.50 | 94 | 76 | 2.53 | -- | |||||||||
| 91P06953 | 5-23 | E | S | 6.1 | 0.54 | 0.51 | 79 | 72 | 1.52 | -- | |||||||||
| 91P06954 | 23-41 | E/B | S | 5.8 | 0.16 | 0.17 | 89 | 78 | 1.01 | -- | |||||||||
| 91P06955 | 41-71 | Bt1 | S | 5.9 | 0.14 | 0.13 | 86 | 82 | 1.05 | -- | |||||||||
| 91P06956 | 71-99 | 2Bt2 | S | 5.9 | 0.09 | 0.10 | 90 | 90 | 1.14 | -- | |||||||||
| 91P06957 | 99-117 | 3Bt3 | S | 6.1 | 0.11 | 0.08 | 91 | 90 | 1.47 | tr | |||||||||
| 91P06958 | 117-155 | 4Bt4 | S | 6.3 | 0.07 | 0.09 | 89 | 93 | 1.77 | tr | |||||||||
| 91P06959 | 155-183 | 5BC | S | 6.5 | 0.04 | 0.06 | 100* | 97 | 1.78 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.09 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 13 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 41-91 cm | |||