| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO061001A | ( Kiowa, Colorado ) | Print Date: Dec 4 2024 3:08AM |
| Sampled as on May 30, 1991: | Wiley ; Fine-silty, mixed Ustollic Haplargids |
| Revised to correlated on Mar 5, 2008: | Wiley ; Fine-silty, mixed, mesic Aridic Haplustalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO181 WEPS COLORADO | Natural Resources Conservation Service |
| - | Site ID | S1991CO061001A Lat: 38° 29' 51.01" north Long: 102° 50' 23.00" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 91P0776 | 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 | |||||||||
| 91P04497 | 0-13 | S | 32.4 | 16.6 | 0.41 | 19 | 1.41 | 0.041 | |||||
| 91P04498 | 13-21 | Bt | S | 38.4 | 1.3 | 0.40 | 9 | 1.40 | 0.056 | ||||
| 91P04499 | 21-51 | Btk | S | 35.8 | 2.5 | 0.41 | 2 | 1.39 | 0.039 | ||||
| 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 | ||||||||||||
| 91P04497 | 0-13 | S | 8.1 | 0.87 | -- | 100* | 95 | 0.68 | 0.53 | tr | |||||||||
| 91P04498 | 13-21 | Bt | S | 8.2 | 0.68 | 1 | 100* | 100 | 0.72 | 0.45 | 1 | ||||||||
| 91P04499 | 21-51 | Btk | S | 8.4 | 0.42 | 5 | 100* | 100 | 0.71 | 0.36 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 13-43 cm | |||