| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975CO103012 | ( Rio Blanco, Colorado ) | Print Date: Nov 21 2024 3:56PM |
| Sampled as on May 30, 1975: | HAGGA ; Fine, calcareous Aeric Halaquepts |
| Revised to correlated on May 1, 1998: | (unnamed) ; Fine, calcareous, frigid Aeric Halaquept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975CO103012 Lat: 39° 55' 20.89" north Long: 108° 17' 39.44" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3272 | 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 | |||||||||||||
| 40A25533 | 0-13 | A | S | 38.8 | 0.94 | 2 | -- | ||||||
| 40A25534 | 13-23 | C1 | S | 7.0 | 1.03 | 28 | -- | ||||||
| 40A25535 | 23-69 | Agb | S | 34.2 | 0.77 | 2 | -- | ||||||
| 40A25536 | 69-94 | C2 | S | 30.6 | 0.79 | 2 | -- | ||||||
| 40A25537 | 94-119 | Cg | S | 14.0 | 0.89 | 24 | -- | ||||||
| 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 | ||||||||||||||||
| 40A25533 | 0-13 | A | S | 3.00 | 19 | 100 | 0.84 | 6.20 | 3 | ||||||||||
| 40A25534 | 13-23 | C1 | S | 0.30 | 6 | 100 | 1.20 | 2.20 | 16 | ||||||||||
| 40A25535 | 23-69 | Agb | S | 0.90 | 15 | 100 | 0.65 | 2.90 | 7 | ||||||||||
| 40A25536 | 69-94 | C2 | S | 0.50 | 9 | 100 | 0.77 | 2.10 | 11 | ||||||||||
| 40A25537 | 94-119 | Cg | S | 0.30 | 11 | 100 | 0.86 | 2.50 | 23 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||