| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CO077005 | ( Mesa, Colorado ) | Print Date: Nov 23 2024 7:01AM |
| Sampled as on Apr 1, 1984: | Ravola ; Fine-silty, mixed (calcareous), mesic Typic Torrifluvent |
| Revised to correlated: | Ravola ; Fine-silty, mixed, active, mesic Typic Torrifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CO142 GRAND JUNCTION AREA | Natural Resources Conservation Service |
| - | Site ID | S1984CO077005 Lat: 39° 8' 16.99" north Long: 108° 35' 59.99" west | National Soil Survey Center | |
| - | Pedon No. | 84P0547 | 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 | |||||||||||
| 84P02984 | 0-15 | Ap1 | S | 24.5 | 0.9 | 0.38 | 12 | 1 | |||||
| 84P02985 | 15-38 | Ap2 | S | 24.6 | 0.9 | 0.42 | 12 | 1 | |||||
| 84P02986 | 38-69 | C1 | S | 17.3 | 0.8 | 0.42 | 24 | -- | |||||
| 84P02987 | 69-110 | C2 | S | 7.3 | 0.6 | 0.56 | 31 | -- | |||||
| 84P02988 | 110-147 | C3 | S | 9.8 | 0.8 | 0.48 | 40 | 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 | ||||||||||||
| 84P02984 | 0-15 | Ap1 | S | 8.1 | 1.19 | 17 | 100* | 100 | 0.54 | 0.66 | 2 | ||||||||
| 84P02985 | 15-38 | Ap2 | S | 8.3 | 1.20 | 8 | 100* | 100 | 0.54 | 0.93 | 3 | ||||||||
| 84P02986 | 38-69 | C1 | S | 8.6 | 0.42 | 9 | 100* | 100 | 0.49 | 1.01 | 8 | ||||||||
| 84P02987 | 69-110 | C2 | S | 8.6 | 0.29 | 9 | 100* | 100 | 0.64 | 13 | |||||||||
| 84P02988 | 110-147 | C3 | S | 8.4 | 0.42 | 8 | 100* | 100 | 0.63 | 15 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||