| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CO628003 | ( Las Animas, Colorado ) | Print Date: Nov 12 2024 10:44AM |
| Sampled as on May 30, 1984: | Gulnare ; Loamy, mixed Lithic Boralf |
| Revised to correlated: | Gulnare ; Loamy, mixed, superactive, frigid Lithic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87CO265 COLORADO AND LAS ANIMAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | 84CO628003 Lat: 37° 12' 1.80" north Long: 104° 49' 58.00" west MLRA: 49 | National Soil Survey Center | |
| - | Pedon No. | 87P0831 | 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 | 8D1 | 4A1d | 7B1a2 | |||||||||
| 87P04586 | 0-8 | E | S | 16.1 | 7.9 | 0.67 | 50 | 1.17 | 0.016 | 7 | |||
| 87P04587 | 8-29 | Bt1 | S | 28.1 | 16.4 | 0.43 | 64 | 1.42 | 0.032 | 21 | 64 | ||
| 87P04588 | 29-41 | Bt2 | S | 22.8 | 13.2 | 0.48 | 66 | 1.54 | 0.031 | 17 | |||
| 87P04589 | 41-47 | Cr | S | 14.6 | 7.5 | 0.53 | 82 | 1.63 | 0.015 | 26 | |||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 87P04586 | 0-8 | E | S | 6.7 | 2.48 | 99 | 83 | 1.39 | -- | ||||||||||
| 87P04587 | 8-29 | Bt1 | S | 6.5 | 0.86 | 100* | 89 | 1.00 | tr | ||||||||||
| 87P04588 | 29-41 | Bt2 | S | 5.8 | 0.48 | 98 | 83 | 1.12 | tr | ||||||||||
| 87P04589 | 41-47 | Cr | S | 5.8 | 0.66 | 100* | 86 | 1.41 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.04 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 8-41 cm | |||