*** Taxonomy Characterization Data *** |
Pedon ID: 90CO051002 | ( Gunnison, Colorado ) | Print Date: Jun 4 2024 8:59AM |
Sampled as on Dec 1, 1990: | Hayrack ; Fine, montmorillonitic Boralfic Cryoboroll |
Revised to correlated: | Hayrack ; Fine, smectitic Boralfic Cryoborolls |
United States Department of Agriculture | ||||
SSL | - | Project | RP90CO098 GRAND MESA | Natural Resources Conservation Service |
- | Site ID | S1990CO051002 Lat: 39° 6' 45.00" north Long: 107° 18' 6.00" west MLRA: 48A | National Soil Survey Center | |
- | Pedon No. | 90P0410 | 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 | 8D1 | ||||||||||||
90P02254 | 40-91 | Bt | S | 35.3 | 0.43 | -- |
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 | ||||||||||||||
90P02254 | 40-91 | Bt | S | 5.9 | 0.28 | 93 | 85 | 0.93 | -- |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
Clay, carbonate free, Weighted Average | 35 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
Clay, total, Weighted Average | 35 | % wt | |
Weighted averages based on control section: 40-90 cm |