| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975CO081004 | ( Moffat, Colorado ) | Print Date: Nov 21 2024 11:18AM |
| Sampled as on Jun 1, 1975: | UNNAMED ; Fine, smectitic Ustic Haplocalcids |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine, smectitic, frigid Ustic Haplocalcid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO081004 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3296 | 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 | ||||||||||||
| 40A25676 | 0-5 | A1 | S | 26.7 | 0.48 | 4 | 1.19 | 0.027 | -- | ||||
| 40A25677 | 5-15 | A2 | S | 36.0 | 0.42 | 3 | -- | ||||||
| 40A25678 | 15-25 | B1 | S | 36.3 | 0.42 | 2 | 1.50 | 0.032 | -- | ||||
| 40A25679 | 25-42 | B2 | S | 38.1 | 0.37 | 1 | -- | ||||||
| 40A25680 | 42-76 | Bk | S | 33.1 | 0.37 | 1 | 1.79 | 0.029 | -- | ||||
| 40A25681 | 76-148 | Cr | S | 31.3 | 0.42 | 1 | -- | ||||||
| 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 | ||||||||||||||||
| 40A25676 | 0-5 | A1 | S | 2.10 | 4 | 91 | 100 | 0.77 | 0.60 | tr | |||||||||
| 40A25677 | 5-15 | A2 | S | 1.20 | 1 | 86 | 100 | 0.67 | 0.40 | tr | |||||||||
| 40A25678 | 15-25 | B1 | S | 1.20 | 1 | 95 | 100 | 0.71 | 0.40 | 1 | |||||||||
| 40A25679 | 25-42 | B2 | S | 0.80 | 15 | 100 | 0.60 | 0.40 | 1 | ||||||||||
| 40A25680 | 42-76 | Bk | S | 0.60 | 13 | 100 | 0.64 | 0.30 | 1 | ||||||||||
| 40A25681 | 76-148 | Cr | S | 0.30 | 19 | 100 | 0.50 | 0.30 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.59 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||