| *** Taxonomy Characterization Data *** |
| Pedon ID: 98CO049001 | ( Grand, Colorado ) | Print Date: Nov 21 2024 2:09PM |
| Sampled as on Jul 24, 1998: | Mummy ; Loamy-skeletal, paramicaceous Typic Cryumbrept |
| Revised to correlated: | Mummy ; Loamy-skeletal, mixed, superactive Typic Dystrocryepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP99CO018 ROCKY MOUNTAIN NATIONAL PARK | Natural Resources Conservation Service |
| - | Site ID | S1998CO049001 Lat: 40° 13' 25.00" north Long: 105° 40' 11.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 99P0038 | 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 | |||||||||||
| 99P00223 | 5-25 | A | S | 6.2 | 1.40 | 86 | 12 | 45 | |||||
| 99P00224 | 25-55 | Bw1 | S | 6.0 | 0.55 | 89 | 16 | 42 | |||||
| 99P00225 | 55-100 | Bw2 | S | 4.9 | 0.51 | 70 | 13 | 40 | |||||
| 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 | |||||||||
| 99P00223 | 5-25 | A | S | 5.1 | 7.9 | 3.69 | 0.18 | 0.15 | 66 | 43 | 20 | 10.2 | 2.44 | 1.65 | 2 | -- | |||
| 99P00224 | 25-55 | Bw1 | S | 5.2 | 7.9 | 0.54 | 0.11 | 0.06 | 49 | 30 | 20 | 2.8 | 0.88 | 0.47 | 7 | -- | |||
| 99P00225 | 55-100 | Bw2 | S | 5.0 | 8.4 | 0.15 | 0.15 | 0.04 | 38 | 28 | 18 | 2.0 | 0.80 | 0.41 | 25 | -- | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.77 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 72 | % wt | |
| Volume, >2mm, Weighted Average | 13 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 30-105 cm | |||