| *** Taxonomy Characterization Data *** |
| Pedon ID: 98CO069001 | ( Larimer, Colorado ) | Print Date: Nov 21 2024 1:30PM |
| Sampled as on Jul 14, 1998: | Mummy ; Loamy-skeletal, paramicaceous Typic Cryumbrept |
| Revised to correlated on Jul 21, 2007: | Mummy ; Sandy-skeletal, micaceous Typic Cryorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP99CO018 ROCKY MOUNTAIN NATIONAL PARK | Natural Resources Conservation Service |
| - | Site ID | S1998CO069001 Lat: 40° 32' 35.00" north Long: 105° 40' 47.01" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 99P0039 | 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 | |||||||||||
| 99P00226 | 0-25 | A | S | 8.3 | 2.07 | 71 | 4 | 38 | |||||
| 99P00227 | 25-55 | Bw1 | S | 6.6 | 0.53 | 88 | 25 | 38 | |||||
| 99P00228 | 55-100 | Bw2 | S | 5.3 | 0.70 | 82 | 17 | 26 | |||||
| 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 | |||||||||
| 99P00226 | 0-25 | A | S | 4.6 | 7.9 | 6.33 | 0.30 | 0.14 | 36 | 23 | 33 | 7.6 | 2.48 | 0.92 | 3 | -- | |||
| 99P00227 | 25-55 | Bw1 | S | 4.8 | 8.5 | 0.96 | 0.17 | 0.10 | 17 | 14 | 24 | 2.0 | 1.30 | 0.30 | 25 | -- | |||
| 99P00228 | 55-100 | Bw2 | S | 4.8 | 8.7 | 0.29 | 0.22 | 0.06 | 21 | 20 | 26 | 8.7 | 2.28 | 1.64 | 71 | -- | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.89 | (NA) | |
| Clay, carbonate free, Weighted Average | 6 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Clay, total, Weighted Average | 6 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||