| *** Taxonomy Characterization Data *** |
| Pedon ID: 97CO049003 | ( Grand, Colorado ) | Print Date: Nov 11 2024 9:36PM |
| Sampled as on Aug 19, 1997: | Leighcan ; Loamy-skeletal, paramicaceous Dystric Cryochrept |
| Revised to correlated: | Fallriver ; Sandy-skeletal, isotic Vitrandic Dystrocryepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP98CO078 ROCKY MOUNTAIN NATIONAL PARK | Natural Resources Conservation Service |
| - | Site ID | S1997CO049003 Lat: 40° 30' 48.00" north Long: 105° 50' 52.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 98P0314 | 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 | 7B1a2 | |||||||||||
| 98P01898 | 3-18 | AB | S | 20.7 | 0.28 | 43 | 8 | 53 | |||||
| 98P01899 | 18-43 | Bs1 | S | 9.1 | 0.41 | 81 | 27 | 33 | |||||
| 98P01900 | 43-83 | Bs2 | S | 2.9 | 0.97 | 91 | 25 | 45 | |||||
| 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 | 4C1a1a1 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 98P01898 | 3-18 | AB | S | 4.9 | 10.1 | 2.07 | 0.78 | 0.18 | 31 | 21 | 59 | 7.4 | 0.97 | 0.36 | 18 | 3 | |||
| 98P01899 | 18-43 | Bs1 | S | 5.1 | 10.0 | 1.16 | 0.45 | 0.08 | 41 | 28 | 40 | 4.7 | 1.23 | 0.52 | 2 | 7 | |||
| 98P01900 | 43-83 | Bs2 | S | 5.1 | 10.3 | 0.67 | 0.37 | 0.09 | 49 | 25 | 31 | 3.7 | 2.48 | 1.28 | 5 | 4 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 28-103 cm | |||