| *** Taxonomy Characterization Data *** |
| Pedon ID: 99CO073148 | ( Lincoln, Colorado ) | Print Date: Nov 23 2024 5:03PM |
| Sampled as on Aug 16, 1989: | Ulm ; Fine, montmorillonitic, mesic Ustollic Haplargid |
| Revised to correlated: | Fort ; Fine-loamy, mixed, superactive, mesic Ustic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90CO009 LINCOLN COUNTY | Natural Resources Conservation Service |
| - | Site ID | 99CO073148 Lat: 38° 33' 33.80" north Long: 103° 33' 28.40" west MLRA: 69 | National Soil Survey Center | |
| - | Pedon No. | 90P0039 | 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 | |||||||||
| 90P00224 | 0-18 | A | S | 25.4 | 18.6 | 0.39 | 43 | 1.44 | 0.034 | 5 | |||
| 90P00225 | 18-38 | Bt | S | 35.0 | 24.2 | 0.38 | 48 | 1.53 | 0.023 | 9 | |||
| 90P00226 | 38-53 | Btk1 | S | 40.9 | 18.6 | 6.1 | 0.31 | 32 | 1.58 | 0.032 | 2 | ||
| 90P00227 | 53-96 | Btk2 | S | 31.2 | 2.9 | 5.4 | 0.33 | 43 | 1.81 | 0.019 | 3 | ||
| 90P00228 | 96-110 | Bk1 | S | 22.9 | 2.0 | 0.32 | 53 | 1.74 | 0.041 | 3 | |||
| 90P00229 | 110-152 | Bk2 | S | 24.6 | 1.4 | 0.33 | 52 | 1.67 | 0.030 | 3 | |||
| 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 | ||||||||||||
| 90P00224 | 0-18 | A | S | 7.4 | 1.09 | 99 | 80 | 0.66 | -- | ||||||||||
| 90P00225 | 18-38 | Bt | S | 7.8 | 0.79 | 1 | 100* | 100 | 0.62 | 0.48 | tr | ||||||||
| 90P00226 | 38-53 | Btk1 | S | 8.3 | 0.53 | 16 | 100* | 100 | 0.48 | 1 | |||||||||
| 90P00227 | 53-96 | Btk2 | S | 8.4 | 0.26 | 15 | 100* | 100 | 0.47 | 1 | |||||||||
| 90P00228 | 96-110 | Bk1 | S | 8.4 | 0.11 | 9 | 100* | 100 | 0.54 | 2 | |||||||||
| 90P00229 | 110-152 | Bk2 | S | 8.6 | 0.08 | 10 | 100* | 100 | 0.50 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.59 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 18-58 cm | |||