| *** Taxonomy Characterization Data *** |
| Pedon ID: 87CO015003 | ( Chaffee, Colorado ) | Print Date: Nov 21 2024 1:46PM |
| Sampled as on May 30, 1987: | Herbman ; Loamy-skeletal, mixed Typic Cryoborolls |
| Revised to correlated on May 1, 1998: | (unnamed) ; Loamy-skeletal, mixed, superactive, shallow Cryoboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87CO238 SAN ISABEL NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1987CO015003 Lat: 38° 47' 60.00" north Long: 105° 57' 43.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 87P0718 | 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 | 4A1d | |||||||||||
| 87P03871 | 0-8 | A1 | S | 10.4 | 0.73 | 69 | 1.11 | 0.023 | 13 | ||||
| 87P03872 | 8-20 | A2 | S | 10.0 | 0.54 | 78 | 1.52 | 0.010 | 23 | ||||
| 87P03873 | 20-41 | Bw | S | 11.4 | 0.59 | 85 | 1.61 | 0.017 | 35 | ||||
| 87P03874 | 41-87 | Cr1 | S | 0.73 | 1.55 | 0.039 | -- | ||||||
| 87P03874 | 41-87 | Cr1 | GP | 6.2 | |||||||||
| 87P03875 | 87-141 | Cr2 | S | 0.96 | 1.61 | 0.018 | -- | ||||||
| 87P03875 | 87-141 | Cr2 | GP | 5.4 | |||||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 87P03871 | 0-8 | A1 | S | 5.6 | 3.23 | 96 | 73 | 1.51 | -- | ||||||||||
| 87P03872 | 8-20 | A2 | S | 6.8 | 1.20 | 100* | 83 | 1.08 | -- | ||||||||||
| 87P03873 | 20-41 | Bw | S | 7.3 | 0.33 | 100* | 91 | 1.53 | 1 | ||||||||||
| 87P03874 | 41-87 | Cr1 | S | 2.10 | |||||||||||||||
| 87P03874 | 41-87 | Cr1 | GP | 7.5 | 0.09 | 1 | |||||||||||||
| 87P03875 | 87-141 | Cr2 | S | 2.80 | |||||||||||||||
| 87P03875 | 87-141 | Cr2 | GP | 7.4 | 0.02 | 1 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.53 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 85 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 25-41 cm | |||