| *** Taxonomy Characterization Data *** |
| Pedon ID: 81CO045002 | ( Garfield, Colorado ) | Print Date: Nov 21 2024 11:06AM |
| Sampled as on Jun 1, 1981: | Fughes ; Fine, montmorillonitic Pachic Argiboroll |
| Revised to correlated: | Hesperus ; Fine-loamy, mixed, superactive, frigid Pachic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81CO263 GARFIELD AND MESA COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1981CO045002 Lat: 39° 30' 40.00" north Long: 108° 47' 54.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 81P0624 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 81P03695 | 0-20 | A | S | 21.6 | 9.5 | 0.63 | 22 | 1.34 | 0.019 | tr | |||
| 81P03696 | 20-30 | B | S | 24.8 | 10.1 | 0.40 | 22 | tr | |||||
| 81P03697 | 30-58 | Bt1 | S | 26.6 | 13.7 | 0.39 | 21 | 1.62 | 0.026 | tr | |||
| 81P03698 | 58-101 | Bt2 | S | 25.8 | 11.3 | 0.38 | 21 | tr | |||||
| 81P03699 | 101-160 | Bt | S | 21.3 | 12.7 | 0.39 | 25 | 1.55 | 0.017 | tr | |||
| 81P03700 | 160-274 | Btk | S | 23.0 | 10.7 | 0.9 | 0.40 | 20 | tr | ||||
| 81P03701 | 274-305 | Bk | S | 25.7 | 5.4 | 0.9 | 0.37 | 22 | 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 81P03695 | 0-20 | A | S | 7.0 | 4.42 | -- | 100* | 85 | 1.28 | -- | |||||||||
| 81P03696 | 20-30 | B | S | 6.8 | 1.62 | -- | 99 | 83 | 0.79 | -- | |||||||||
| 81P03697 | 30-58 | Bt1 | S | 6.7 | 0.90 | -- | 97 | 86 | 0.69 | -- | |||||||||
| 81P03698 | 58-101 | Bt2 | S | 6.9 | 0.81 | tr | 100* | 88 | 0.76 | 1 | |||||||||
| 81P03699 | 101-160 | Bt | S | 7.3 | 0.48 | -- | 100* | 89 | 0.77 | 1 | |||||||||
| 81P03700 | 160-274 | Btk | S | 8.0 | 0.68 | 2 | 100* | 100 | 0.70 | 1 | |||||||||
| 81P03701 | 274-305 | Bk | S | 8.4 | 0.31 | 3 | 100* | 100 | 0.68 | 0.62 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 30-80 cm | |||