| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CO049001 | ( Grand, Colorado ) | Print Date: Dec 4 2024 3:06AM |
| Sampled as on Jun 23, 1992: | Mord ; Fine, montmorillonitic Boralfic Cryoborolls |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine-loamy, mixed, superactive Boralfic Cryoboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92CO225 COLO ASPEN REGEN | Natural Resources Conservation Service |
| - | Site ID | S1992CO049001 Lat: 40° 17' 36.99" north Long: 106° 25' 20.01" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 92P0813 | 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 | |||||||||
| 92P05002 | 0-8 | A1 | S | 14.5 | 3.7 | 0.89 | 26 | 1.01 | 0.019 | 4 | |||
| 92P05003 | 8-25 | A2 | S | 16.2 | 4.6 | 0.56 | 25 | 1.34 | 0.009 | 5 | |||
| 92P05004 | 25-36 | E | S | 14.7 | 3.5 | 0.50 | 31 | 1.19 | 0.016 | 4 | |||
| 92P05005 | 36-53 | BEt | S | 28.6 | 11.3 | 0.44 | 61 | 1.42 | 0.013 | 35 | 77 | ||
| 92P05006 | 53-86 | Bt | S | 33.0 | 17.5 | 0.47 | 43 | 1.48 | 0.056 | 20 | 74 | ||
| 92P05007 | 86-127 | 2Bt1 | S | 34.1 | 16.3 | 0.40 | 34 | 1.45 | 0.083 | 13 | |||
| 92P05008 | 127-155 | 2Bt2 | S | 36.3 | 18.2 | 0.40 | 20 | 1.69 | 0.050 | 2 | |||
| 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 | 6A2d | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 92P05002 | 0-8 | A1 | S | 6.0 | 4.50 | 4.81 | 95 | 74 | 1.90 | tr | |||||||||
| 92P05003 | 8-25 | A2 | S | 5.7 | 2.24 | 2.32 | 80 | 68 | 1.23 | 1 | |||||||||
| 92P05004 | 25-36 | E | S | 6.1 | 0.67 | 0.70 | 86 | 74 | 0.93 | -- | |||||||||
| 92P05005 | 36-53 | BEt | S | 6.3 | 0.53 | 0.58 | 93 | 83 | 0.82 | tr | |||||||||
| 92P05006 | 53-86 | Bt | S | 6.1 | 0.30 | 98 | 87 | 0.82 | 1 | ||||||||||
| 92P05007 | 86-127 | 2Bt1 | S | 5.6 | 0.21 | 94 | 87 | 21.6 | 0.66 | 0.63 | 3 | 1 | |||||||
| 92P05008 | 127-155 | 2Bt2 | S | 5.9 | 0.16 | 99 | 90 | 0.61 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.94 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 13-63 cm | |||