| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO069002 | ( Larimer, Colorado ) | Print Date: May 20 2024 8:39AM |
| Sampled as on Jun 29, 1991: | Scout ; Loamy-skeletal, mixed Typic Cryochrepts |
| Revised to correlated on Apr 1, 1993: | (unnamed) ; Loamy-skeletal, mixed, superactive Typic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO227 ROOSEVELT NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1991CO069002 Lat: 40° 34' 42.99" north Long: 105° 35' 37.01" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P0993 | 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 | 8D1 | 4A1d | 7B1a2 | |||||||||
| 91P06214 | 0-18 | E | S | 3.2 | 2.0 | 0.88 | 76 | 1.31 | -- | 20 | |||
| 91P06215 | 18-46 | Bw1 | S | 3.0 | 2.0 | 0.70 | 84 | 1.44 | -- | 35 | |||
| 91P06216 | 46-79 | Bw2 | S | 3.1 | 1.6 | 0.52 | 85 | 1.64 | -- | 39 | 42 | ||
| 91P06217 | 79-114 | Bwg1 | S | 3.8 | 1.7 | 0.63 | 83 | 1.82 | 0.001 | 37 | |||
| 91P06218 | 114-152 | Bwg2 | S | 4.8 | 1.9 | 0.56 | 82 | 1.62 | -- | 35 | |||
| 91P06219 | 46-79 | S | 7.9 | 1.5 | 0.41 | 78 | 41 | ||||||
| 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 | 6A2d | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 91P06213 | 6-0 | Oe | S | 4.6 | 48.67 | 39.10 | |||||||||||||
| 91P06214 | 0-18 | E | S | 4.7 | 0.71 | 0.70 | 28 | 28 | 2.0 | 1.78 | 0.63 | 20 | -- | ||||||
| 91P06215 | 18-46 | Bw1 | S | 4.8 | 0.19 | 0.20 | 44 | 40 | 1.43 | 2 | |||||||||
| 91P06216 | 46-79 | Bw2 | S | 5.4 | 0.10 | 0.08 | 61 | 61 | 1.06 | -- | |||||||||
| 91P06217 | 79-114 | Bwg1 | S | 5.7 | 0.09 | 0.10 | 76 | 67 | 0.97 | -- | |||||||||
| 91P06218 | 114-152 | Bwg2 | S | 5.9 | 0.08 | 0.39 | 81 | 69 | 0.88 | 2 | |||||||||
| 91P06219 | 46-79 | S | 5.6 | 0.13 | 80 | 69 | 4.1 | 0.63 | 0.52 | 2 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.14 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 37 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||