| *** Taxonomy Characterization Data *** |
| Pedon ID: S1955CO019002 | ( Clear Creek, Colorado ) | Print Date: Nov 21 2024 2:09PM |
| Sampled as on Jul 30, 1955: | Vasquez |
| Revised to correlated on May 1, 1998: | (unnamed) ; Loamy-skeletal, mixed, active Oxyaquic Cryumbrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1955CO019002 Lat: 39° 46' 41.01" north Long: 105° 53' 14.00" west MLRA: 48A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3930 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||
| 40A30076 | 0-4 | A11 | S | 31.6 | 1.19 | 28 | 2 | ||||||
| 40A30077 | 4-10 | A12 | S | 19.0 | 0.83 | 51 | 6 | ||||||
| 40A30078 | 10-28 | A2 | S | 16.3 | 0.95 | 62 | 24 | ||||||
| 40A30079 | 28-53 | C1 | S | 13.6 | 0.47 | 56 | 35 | ||||||
| 40A30080 | 53-79 | C2 | S | 8.8 | 0.34 | 61 | 56 | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 5D2 | |||||||||||||||||
| 40A30076 | 0-4 | A11 | S | 15.80 | 42 | 31 | 1.19 | 1 | |||||||||||
| 40A30077 | 4-10 | A12 | S | 4.6 | 5.94 | 20 | 18 | 1.22 | 1 | ||||||||||
| 40A30078 | 10-28 | A2 | S | 4.8 | 3.02 | 17 | 13 | 1.02 | 1 | ||||||||||
| 40A30079 | 28-53 | C1 | S | 4.9 | 0.56 | 24 | 22 | 0.78 | 1 | ||||||||||
| 40A30080 | 53-79 | C2 | S | 5.5 | 0.20 | 48 | 50 | 0.38 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.43 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 32 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||