| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970CO105004 | ( Rio Grande, Colorado ) | Print Date: Apr 28 2024 2:25AM |
| Sampled as on Oct 7, 1970: | LUHON |
| Revised to correlated: | unnamed ; Fine-loamy, mixed Borollic Calciorthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70CO008 SAN LUIS BASIN | Natural Resources Conservation Service |
| - | Site ID | S1970CO105004 Lat: 37° 44' 2.05" north Long: 106° 26' 31.15" west | National Soil Survey Center | |
| - | Pedon No. | 70C0086 | 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 | ||||||||||
| 70C00545 | 0-6 | A1 | S | 13.8 | 0.62 | 50 | 1.31 | 0.011 | 12 | ||||
| 70C00546 | 6-13 | A2 | S | 21.1 | 0.51 | 41 | 1.24 | 0.029 | 6 | ||||
| 70C00547 | 13-44 | AB | S | 28.0 | 6.0 | 0.49 | 39 | 1.29 | 0.021 | 9 | |||
| 70C00548 | 44-74 | Bk1 | S | 34.6 | 16.0 | 0.42 | 41 | 1.18 | 0.010 | 10 | |||
| 70C00549 | 74-119 | Bk2 | S | 21.1 | 9.0 | 0.59 | 50 | 1.20 | 0.012 | 13 | |||
| 70C00550 | 119-142 | Bk3 | S | 21.9 | 5.0 | 0.51 | 53 | 1.31 | 0.011 | 14 | |||
| 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 | ||||||||||||
| 70C00545 | 0-6 | A1 | S | 7.9 | 1.13 | 100* | 100 | 1.50 | 0.35 | tr | |||||||||
| 70C00546 | 6-13 | A2 | S | 7.8 | 1.14 | 100* | 100 | 1.14 | 0.31 | tr | |||||||||
| 70C00547 | 13-44 | AB | S | 8.1 | 1.05 | 14 | 100* | 100 | 0.84 | 0.31 | 3 | ||||||||
| 70C00548 | 44-74 | Bk1 | S | 8.4 | 0.74 | 26 | 100* | 100 | 0.58 | 0.49 | 10 | ||||||||
| 70C00549 | 74-119 | Bk2 | S | 8.2 | 0.77 | 18 | 100* | 100 | 0.93 | 3.14 | 15 | ||||||||
| 70C00550 | 119-142 | Bk3 | S | 7.8 | 0.24 | 10 | 100* | 100 | 1.02 | 8.34 | 15 | ||||||||
| 70C00551 | 0-6 | A1 | S | 7.8 | 1.62 | tr | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 44 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||