| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CO077106C | ( Mesa, Colorado ) | Print Date: Apr 25 2025 7:39PM |
| Sampled as on Jul 13, 1992: | Kunz ; Fine-loamy, mixed Mollic Eutroboralfs |
| Revised to correlated on Oct 1, 1993: | (unnamed) ; Fine-loamy, mixed, superactive, frigid Mollic Eutroboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92UT219 EMAP 20752A | Natural Resources Conservation Service |
| - | Site ID | S1992CO077106C Lat: 38° 55' 33.50" north Long: 109° 1' 19.40" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 92P0780 | 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 | |||||||||
| 92P04753 | 0-8 | A | S | 13.2 | 0.66 | 47 | 0.91 | 0.018 | 47 | 75 | |||
| 92P04754 | 8-18 | ABt | S | 16.6 | 0.44 | 44 | 1.38 | 0.021 | 18 | ||||
| 92P04755 | 18-40 | Bt1 | S | 18.9 | 0.40 | 44 | 1.19 | 0.011 | 2 | 86 | |||
| 92P04756 | 40-63 | Bt2 | S | 21.1 | 0.37 | 49 | 1.38 | 0.050 | 1 | ||||
| 92P04757 | 63-109 | Bk | S | 11.3 | 8.6 | 0.67 | 68 | 9 | |||||
| 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 | ||||||||||||
| 92P04753 | 0-8 | A | S | 6.9 | 3.46 | 100* | 92 | 1.52 | 1.20 | 1 | |||||||||
| 92P04754 | 8-18 | ABt | S | 7.0 | 1.23 | 100* | 85 | 0.78 | 1 | ||||||||||
| 92P04755 | 18-40 | Bt1 | S | 7.2 | 0.45 | 100* | 86 | 0.68 | 2 | ||||||||||
| 92P04756 | 40-63 | Bt2 | S | 7.2 | 0.35 | 100* | 88 | 0.74 | 1 | ||||||||||
| 92P04757 | 63-109 | Bk | S | 7.9 | 0.63 | 34 | 100* | 100 | 0.35 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 8-58 cm | |||