| *** Taxonomy Characterization Data *** |
| Pedon ID: 98CO051004 | ( Gunnison, Colorado ) | Print Date: Nov 22 2024 1:07AM |
| Sampled as on Jul 22, 1998: | ASHCROFT ; Loamy-skeletal Typic Cryoboralfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP99CO002 TAYLOR RIVER | Natural Resources Conservation Service |
| - | Site ID | S1998CO051004 Lat: 38° 53' 8.00" north Long: 106° 46' 37.01" west | National Soil Survey Center | |
| - | Pedon No. | 99P0004 | 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 | |||||||||
| 99P00020 | 5-12 | A | S | 7.9 | 2.9 | 0.82 | 57 | 1.12 | 0.043 | 4 | 68 | ||
| 99P00021 | 12-37 | Bt1 | S | 8.2 | 2.7 | 0.57 | 71 | 1.26 | 0.002 | 16 | 61 | ||
| 99P00022 | 37-64 | Bt2 | S | 6.1 | 1.7 | 0.61 | 78 | 1.53 | 0.003 | 28 | 79 | ||
| 99P00023 | 64-96 | Bt3 | S | 4.2 | 1.3 | 0.52 | 78 | 1.42 | 0.011 | 28 | 52 | ||
| 99P00024 | 96-139 | 2Bt4 | S | 7.5 | 2.9 | 0.69 | 71 | 1.65 | 0.006 | 20 | 46 | ||
| 99P00025 | 139-164 | 2Bt5 | S | 6.4 | 2.9 | 0.41 | 81 | 1.57 | 0.007 | 29 | 49 | ||
| 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 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 99P00019 | 0-5 | Oi/Oe | S | 5.0 | 37.74 | ||||||||||||||
| 99P00020 | 5-12 | A | S | 4.8 | 8.0 | 2.24 | 0.21 | 0.12 | 33 | 29 | 26 | 6.3 | 1.63 | 0.80 | 32 | 2 | |||
| 99P00021 | 12-37 | Bt1 | S | 6.0 | 9.5 | 0.38 | 0.31 | 0.06 | 60 | 47 | 38 | 0.89 | 3 | ||||||
| 99P00022 | 37-64 | Bt2 | S | 6.0 | 9.5 | 0.20 | 0.23 | 0.04 | 62 | 46 | 25 | 0.85 | 4 | ||||||
| 99P00023 | 64-96 | Bt3 | S | 6.0 | 8.6 | 0.11 | 0.09 | 0.02 | 79 | 66 | 16 | 0.93 | 5 | ||||||
| 99P00024 | 96-139 | 2Bt4 | S | 6.5 | 7.9 | 0.11 | 0.08 | 0.03 | 90 | 72 | 19 | 0.65 | 4 | ||||||
| 99P00025 | 139-164 | 2Bt5 | S | 6.9 | 7.9 | 0.23 | 0.08 | 0.03 | 98 | 86 | 12 | 0.78 | 4 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 22 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 12-62 cm | |||