| *** Taxonomy Characterization Data *** |
| Pedon ID: 96CO628034 | ( Las Animas, Colorado ) | Print Date: Nov 11 2024 9:43PM |
| Sampled as on Apr 17, 1996: | Villegreen ; Fine-silty, mixed, superactive, mesic Calcidic Haplustalfs |
| Revised to correlated on Apr 1, 1996: | Villegreen ; Fine-silty, mixed, superactive, mesic Calcidic Haplustalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP97CO071 LAS ANIMAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | 96CO628034 Lat: 37° 12' 26.90" north Long: 103° 10' 37.50" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 97P0296 | 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 | 8D1 | ||||||||||
| 97P01893 | 0-5 | A | S | 15.0 | 8.9 | 0.43 | 39 | 2 | |||||
| 97P01894 | 5-20 | Bt | S | 20.4 | 10.9 | 4.9 | 0.37 | 34 | 4 | ||||
| 97P01895 | 20-38 | Btk | S | 32.1 | 11.7 | 14.0 | 0.31 | 28 | 6 | ||||
| 97P01896 | 38-58 | Bk | S | 26.9 | 7.8 | 11.9 | 0.28 | 17 | 5 | ||||
| 97P01897 | 58-97 | Cr | S | 11.2 | 4.2 | 1.8 | 0.28 | 31 | 7 | ||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 97P01893 | 0-5 | A | S | 7.9 | 1.31 | 1 | 100* | 100 | 0.84 | 1.10 | 1 | ||||||||
| 97P01894 | 5-20 | Bt | S | 8.3 | 1.04 | 8 | 100* | 100 | 0.50 | 1 | |||||||||
| 97P01895 | 20-38 | Btk | S | 8.5 | 0.80 | 21 | 100* | 100 | 0.28 | 4 | |||||||||
| 97P01896 | 38-58 | Bk | S | 8.5 | 0.39 | 24 | 100* | 100 | 0.17 | 1.21 | 7 | ||||||||
| 97P01897 | 58-97 | Cr | S | 8.6 | 0.08 | 4 | 100* | 100 | 0.11 | 1.93 | 33 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.21 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 25-58 cm | |||