| *** Taxonomy Characterization Data *** |
| Pedon ID: 86CO113001 | ( San Miguel, Colorado ) | Print Date: May 20 2024 3:40PM |
| Sampled as on Jul 30, 1986: | Tellura ; Clayey-skeletal, montmorillonitic Argic Cryoborolls |
| Revised to correlated on Mar 1, 1998: | (unnamed) ; Loamy-skeletal, mixed, superactive Cryoboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86CO224 ANIMAS-DOLORES-OURAY | Natural Resources Conservation Service |
| - | Site ID | S1986CO113001 Lat: 37° 55' 28.99" north Long: 108° 13' 29.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 86P0860 | 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 | ||||||||||
| 86P05150 | 0-28 | A | S | 19.1 | 6.5 | 0.59 | 24 | 1.15 | 0.028 | 2 | |||
| 86P05151 | 28-45 | AE | S | 18.0 | 5.7 | 0.54 | 33 | 1.22 | 0.020 | 17 | |||
| 86P05152 | 45-57 | E | S | 13.8 | 3.0 | 0.50 | 65 | 1.40 | 0.008 | 39 | |||
| 86P05153 | 57-80 | Bt1 | S | 32.0 | 11.0 | 0.41 | 52 | 34 | |||||
| 86P05154 | 80-110 | Bt2 | S | 24.6 | 11.2 | 0.43 | 39 | 1.55 | 0.033 | 21 | |||
| 86P05155 | 110-144 | Bt3 | S | 19.7 | 10.0 | 0.46 | 65 | 1.59 | 0.035 | 38 | |||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 86P05150 | 0-28 | A | S | 6.0 | 3.07 | 92 | 70 | 1.16 | -- | ||||||||||
| 86P05151 | 28-45 | AE | S | 6.3 | 1.77 | 98 | 74 | 0.96 | -- | ||||||||||
| 86P05152 | 45-57 | E | S | 6.5 | 0.41 | 94 | 77 | 0.79 | -- | ||||||||||
| 86P05153 | 57-80 | Bt1 | S | 6.8 | 0.29 | 88 | 83 | 0.70 | tr | ||||||||||
| 86P05154 | 80-110 | Bt2 | S | 6.9 | 0.21 | 100* | 86 | 0.67 | 2 | ||||||||||
| 86P05155 | 110-144 | Bt3 | S | 7.2 | 0.09 | 100* | 89 | 0.84 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 45 | % wt | |
| Volume, >2mm, Weighted Average | 27 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 57-107 cm | |||