| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012CO005002 | ( Arapahoe, Colorado ) | Print Date: Nov 23 2024 8:14PM |
| Sampled as on Oct 23, 2011: | Razor ; Fine, smectitic, mesic Torrertic Haplustalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USCO006 Bedrock Controlled Soils SSO 5-2 | Natural Resources Conservation Service |
| - | Site ID | 12CO005002 Lat: 39° 35' 44.20" north Long: 103° 44' 3.70" west MLRA: 67B | National Soil Survey Center | |
| - | Pedon No. | 12N7619 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | 3A1a1a | DbWR1 | ||||||||||
| 12N01003 | 0-9 | Ap1 | S | 31.7 | 13.1 | 0.8 | 0.38 | 1 | 1.35 | 0.038 | -- | ||
| 12N01004 | 9-19 | Ap2 | S | 33.2 | 11.8 | 2.1 | 0.40 | 1 | 1.37 | 0.042 | -- | ||
| 12N01005 | 19-41 | Btk | S | 40.5 | 13.5 | 5.2 | 0.35 | 1 | 1.44 | 0.053 | -- | ||
| 12N01006 | 41-66 | Bk | S | 43.5 | 15.6 | 3.5 | 0.34 | tr | 1.43 | 0.057 | -- | ||
| 12N01007 | 66-82 | BCy | S | 41.8 | 16.2 | 1.1 | 0.43 | tr | 1.47 | 0.050 | tr | ||
| 12N01008 | 82-163 | Cr | S | 42.6 | 15.9 | 1.1 | 0.50 | tr | 1.51 | 0.052 | tr | ||
| 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 | % | |||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 12N01003 | 0-9 | Ap1 | S | 8.2 | 1.43 | 2 | 100* | 0.67 | 0.90 | -- | |||||||||
| 12N01004 | 9-19 | Ap2 | S | 8.4 | 1.58 | 6 | 100* | 0.63 | 0.63 | -- | |||||||||
| 12N01005 | 19-41 | Btk | S | 8.8 | 2.01 | 13 | 100* | 0.50 | 1.45 | 3 | |||||||||
| 12N01006 | 41-66 | Bk | S | 8.4 | 1.76 | 12 | 100* | 0.48 | 5.94 | 8 | |||||||||
| 12N01007 | 66-82 | BCy | S | 8.0 | 0.87 | 6 | 100* | 0.50 | 9.27 | 16 | |||||||||
| 12N01008 | 82-163 | Cr | S | 8.0 | 0.88 | 6 | 100* | 0.51 | 9.87 | 22 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.5 | (NA) | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 19-41 cm | |||