| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975CO081001 | ( Moffat, Colorado ) | Print Date: Nov 21 2024 11:12AM |
| Sampled as on Jun 1, 1975: | FORELLE ; Fine-silty, mixed Ustic Calciargids |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine-silty, mixed, superactive, frigid Ustic Calciargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO081001 Lat: 40° 18' 55.89" north Long: 107° 49' 55.39" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3299 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | NK | ||||||||||||
| 40A25694 | 0-12 | A | S | 17.7 | 0.47 | 22 | 1.30 | 0.018 | -- | ||||
| 40A25695 | 12-28 | B | S | 31.3 | 0.44 | 18 | -- | ||||||
| 40A25696 | 28-58 | Bt | S | 31.8 | 0.51 | 10 | 1.41 | 0.039 | -- | ||||
| 40A25697 | 58-84 | Bk1 | S | 25.9 | 0.56 | 10 | -- | ||||||
| 40A25698 | 84-104 | Bk2 | S | 23.6 | 0.52 | 14 | 1.54 | 0.023 | -- | ||||
| 40A25699 | 104-127 | 2Bk1 | S | 22.0 | 0.38 | 36 | -- | ||||||
| 40A25700 | 127-150 | 2Bk2 | S | 14.1 | 0.46 | 57 | 7 | ||||||
| 40A25701 | 150-195 | 3Cr | S | 32.3 | 0.45 | 2 | 1.46 | 0.011 | -- | ||||
| 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 | % | |||||||||||
| NK | NK | NK | 5D2 | ||||||||||||||||
| 40A25694 | 0-12 | A | S | 0.90 | 1 | 96 | 100 | 0.80 | 0.60 | 2 | |||||||||
| 40A25695 | 12-28 | B | S | 0.60 | 1 | 100* | 100 | 0.66 | 0.30 | 1 | |||||||||
| 40A25696 | 28-58 | Bt | S | 0.50 | 1 | 100* | 100 | 0.75 | 0.30 | 1 | |||||||||
| 40A25697 | 58-84 | Bk1 | S | 0.40 | 15 | 100 | 0.77 | 0.40 | 2 | ||||||||||
| 40A25698 | 84-104 | Bk2 | S | 0.30 | 13 | 100 | 0.65 | 0.30 | 3 | ||||||||||
| 40A25699 | 104-127 | 2Bk1 | S | 0.20 | 9 | 100 | 0.53 | 0.40 | 2 | ||||||||||
| 40A25700 | 127-150 | 2Bk2 | S | 0.20 | 8 | 100 | 0.70 | 0.50 | 5 | ||||||||||
| 40A25701 | 150-195 | 3Cr | S | 0.30 | 10 | 100 | 0.65 | 1.00 | 6 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 12-58 cm | |||