| *** Taxonomy Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Apr 24 2025 3:51AM |
| Sampled as on Aug 1, 1986: | Pagoda ; Fine, montmorillonitic Pachic Argiboroll |
| Revised to correlated: | Pagoda ; Very-fine, smectitic, frigid Vertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86CO224 ANIMAS-DOLORES-OURAY | Natural Resources Conservation Service |
| - | Site ID | S1986CO033003 Lat: 37° 37' 52.00" north Long: 108° 26' 35.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 86P0856 | 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 | |||||||||
| 86P05118 | 0-5 | A | S | 19.8 | 8.0 | 0.64 | 19 | 7 | |||||
| 86P05119 | 5-20 | BA | S | 22.2 | 9.0 | 0.42 | 14 | 1.29 | 0.022 | 3 | |||
| 86P05120 | 20-50 | Bt1 | S | 22.9 | 11.3 | 0.41 | 16 | 1.43 | 0.024 | 4 | |||
| 86P05121 | 50-73 | Bt2 | S | 60.9 | 35.3 | 0.37 | 9 | 1.34 | 0.114 | 3 | |||
| 86P05122 | 73-95 | Bt3 | S | 61.5 | 23.9 | 1.5 | 0.34 | 2 | 1.42 | 0.096 | -- | ||
| 86P05123 | 95-120 | Btk | S | 54.0 | 19.1 | 0.6 | 0.34 | 3 | 1.49 | 0.066 | 1 | ||
| 86P05124 | 120-150 | Bk1 | S | 52.4 | 16.4 | 1.4 | 0.33 | 1 | 1.46 | 0.076 | -- | ||
| 86P05125 | 150-180 | Bk2 | S | 65.8 | 18.6 | 3.5 | 0.38 | 8 | 1.30 | 0.120 | 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 | ||||||||||||
| 86P05118 | 0-5 | A | S | 6.4 | 5.13 | 100* | 81 | 1.26 | 1.06 | tr | |||||||||
| 86P05119 | 5-20 | BA | S | 6.3 | 2.17 | 100* | 80 | 0.86 | -- | ||||||||||
| 86P05120 | 20-50 | Bt1 | S | 6.7 | 1.52 | 100* | 84 | 0.76 | 1 | ||||||||||
| 86P05121 | 50-73 | Bt2 | S | 7.2 | 0.66 | 100* | 93 | 0.70 | 1 | ||||||||||
| 86P05122 | 73-95 | Bt3 | S | 8.1 | 0.49 | 7 | 100* | 100 | 0.62 | 0.51 | 1 | ||||||||
| 86P05123 | 95-120 | Btk | S | 8.4 | 0.36 | 10 | 100* | 100 | 0.59 | 0.44 | 2 | ||||||||
| 86P05124 | 120-150 | Bk1 | S | 8.6 | 0.25 | 13 | 100* | 100 | 0.49 | 0.46 | 3 | ||||||||
| 86P05125 | 150-180 | Bk2 | S | 8.3 | 0.27 | 12 | 100* | 100 | 0.55 | 1.16 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||