| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975CO103006 | ( Rio Blanco, Colorado ) | Print Date: Nov 11 2024 11:44PM |
| Sampled as on Jun 16, 1975: | UNNAMED ; Fine-loamy, mixed, calcareous Typic Ustifluvents |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine-loamy, mixed, superactive, calcareous, frigid Typic Ustifluvent |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO103006 Lat: 39° 53' 52.89" north Long: 108° 20' 16.43" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3280 | 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 | ||||||||||||
| 40A25579 | 0-30 | A | S | 6.9 | 1.67 | 13 | 1.30 | 0.005 | -- | ||||
| 40A25580 | 30-46 | A/B | S | 15.1 | 0.79 | 14 | -- | ||||||
| 40A25581 | 46-99 | 2C | S | 14.5 | 0.88 | 15 | 1.17 | 0.008 | -- | ||||
| 40A25582 | 99-110 | 3Ab | S | 15.5 | 0.92 | 25 | -- | ||||||
| 40A25583 | 110-143 | 3C1 | S | 9.7 | 1.07 | 42 | 1.20 | 0.032 | -- | ||||
| 40A25584 | 143-160 | 3C2 | S | 5.6 | 1.50 | 51 | -- | ||||||
| 40A25585 | 160-180 | 4Ab | S | 15.2 | 0.88 | 8 | -- | ||||||
| 40A25586 | 180-198 | 4C | S | 15.3 | 0.84 | 10 | -- | ||||||
| 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 | ||||||||||||||||
| 40A25579 | 0-30 | A | S | 1.50 | 9 | 100 | 2.65 | 0.90 | 6 | ||||||||||
| 40A25580 | 30-46 | A/B | S | 1.60 | 8 | 100 | 1.21 | 0.70 | 2 | ||||||||||
| 40A25581 | 46-99 | 2C | S | 0.80 | 10 | 100 | 1.19 | 2.70 | 21 | ||||||||||
| 40A25582 | 99-110 | 3Ab | S | 1.50 | 9 | 100 | 1.44 | 5.50 | 21 | ||||||||||
| 40A25583 | 110-143 | 3C1 | S | 0.50 | 8 | 100 | 1.37 | 11.00 | 11 | ||||||||||
| 40A25584 | 143-160 | 3C2 | S | 0.30 | 5 | 100 | 1.89 | 8.50 | 15 | ||||||||||
| 40A25585 | 160-180 | 4Ab | S | 0.80 | 9 | 100 | 1.15 | 14.10 | 13 | ||||||||||
| 40A25586 | 180-198 | 4C | S | 0.70 | 9 | 100 | 1.03 | 14.50 | 13 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.3 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Clay, total, Weighted Average | 14 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||