| *** Taxonomy Characterization Data *** |
| Pedon ID: 85CO051004 | ( Gunnison, Colorado ) | Print Date: Nov 21 2024 12:38PM |
| Sampled as on Jul 30, 1985: | Broad Canyon ; Loamy-skeletal, mixed Typic Cryoborolls |
| Revised to correlated on Jun 1, 1991: | (unnamed) ; Thixotropic over loamy Cryoboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP85CO260 GRAND MESA-WEST ELK | Natural Resources Conservation Service |
| - | Site ID | S1985CO051004 Lat: 38° 38' 34.00" north Long: 107° 24' 15.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 85P0869 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 85P04668 | 5-0 | O | S | 6.4 | 14.03 | 58 | -- | ||||||
| 85P04669 | 0-13 | A1 | S | 24.9 | 0.89 | 22 | 0.79 | 0.040 | 2 | ||||
| 85P04670 | 13-36 | A2 | S | 21.9 | 0.68 | 37 | 9 | ||||||
| 85P04671 | 36-69 | Bw1 | S | 6.8 | 1.78 | 74 | 1.17 | 0.019 | 44 | 7 | |||
| 85P04672 | 69-97 | Bw2 | S | 3.0 | 3.27 | 85 | 1.29 | 0.010 | 45 | ||||
| 85P04673 | 97-140 | C1 | S | 3.8 | 2.39 | 87 | 55 | ||||||
| 85P04674 | 140-152 | C2 | S | 1.6 | 5.56 | 89 | 1.27 | 0.006 | 57 | ||||
| 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 | 4C1a1a1 | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 85P04668 | 5-0 | O | S | 6.0 | 44.04 | 99 | 37 | 4.41 | -- | ||||||||||
| 85P04669 | 0-13 | A1 | S | 5.0 | 9.0 | 6.21 | 63 | 49 | 25.0 | 1.55 | 1.00 | 2 | tr | ||||||
| 85P04670 | 13-36 | A2 | S | 5.5 | 9.6 | 2.34 | 67 | 52 | 20.1 | 1.34 | 0.92 | 2 | tr | ||||||
| 85P04671 | 36-69 | Bw1 | S | 5.9 | 9.9 | 0.98 | 77 | 62 | 3.46 | 1 | |||||||||
| 85P04672 | 69-97 | Bw2 | S | 6.0 | 9.8 | 0.41 | 83 | 73 | 6.73 | 1 | |||||||||
| 85P04673 | 97-140 | C1 | S | 6.2 | 9.7 | 0.25 | 89 | 79 | 5.11 | 1 | |||||||||
| 85P04674 | 140-152 | C2 | S | 6.4 | 9.7 | 0.17 | 94 | 87 | 11.06 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.44 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 40 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||