| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CO628002 | ( Las Animas, Colorado ) | Print Date: Jun 1 2024 11:01AM |
| Sampled as on Jun 11, 1984: | Trujillo ; Fine-loamy, mixed Typic Argiboroll |
| Revised to correlated: | Trujillo ; Fine-loamy, mixed, superactive, frigid Typic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87CO265 COLORADO AND LAS ANIMAS COUNTY | Natural Resources Conservation Service |
| - | Site ID | 84CO628002 Lat: 37° 19' 32.20" north Long: 104° 45' 17.20" west MLRA: 49 | National Soil Survey Center | |
| - | Pedon No. | 87P0838 | 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 | |||||||||
| 87P04636 | 0-23 | A | S | 14.9 | 8.4 | 0.54 | 48 | 1.52 | 0.017 | tr | |||
| 87P04637 | 23-34 | Bt1 | S | 24.3 | 14.3 | 0.51 | 40 | 1.54 | 0.040 | -- | |||
| 87P04638 | 34-51 | Bt2 | S | 21.8 | 12.1 | 0.50 | 44 | 1.59 | 0.029 | -- | 64 | ||
| 87P04639 | 51-91 | Bt3 | S | 19.8 | 9.5 | 0.56 | 42 | 1.49 | 0.028 | -- | |||
| 87P04640 | 91-147 | B | S | 15.6 | 6.4 | 0.64 | 43 | tr | |||||
| 87P04641 | 147-178 | Bk | S | 15.6 | 5.8 | 0.66 | 43 | 1 | 63 | ||||
| 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 | ||||||||||||
| 87P04636 | 0-23 | A | S | 7.9 | 1.02 | 98 | 89 | 1.10 | 0.46 | 1 | |||||||||
| 87P04637 | 23-34 | Bt1 | S | 7.7 | 0.61 | 1 | 100* | 95 | 1.18 | 1 | |||||||||
| 87P04638 | 34-51 | Bt2 | S | 7.6 | 0.55 | 100* | 95 | 1.15 | tr | ||||||||||
| 87P04639 | 51-91 | Bt3 | S | 7.7 | 0.36 | tr | 100* | 98 | 1.31 | 1 | |||||||||
| 87P04640 | 91-147 | B | S | 7.9 | 0.27 | tr | 100* | 95 | 1.70 | 1 | |||||||||
| 87P04641 | 147-178 | Bk | S | 8.2 | 0.31 | tr | 100* | 100 | 1.74 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.23 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 23-73 cm | |||