| *** Taxonomy Characterization Data *** |
| Pedon ID: 82CO035002 | ( Douglas, Colorado ) | Print Date: Nov 21 2024 12:28PM |
| Sampled as on Jul 30, 1982: | Peeler X ; Fine-loamy, mixed Typic Cryoboralf |
| Revised to correlated: | Palboone ; Thixotropic over loamy, mixed Glossic Cryoboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82CO237 RAMPART RANGE STUDY | Natural Resources Conservation Service |
| - | Site ID | S1982CO035002 Lat: 39° 23' 15.00" north Long: 105° 5' 57.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 82P0774 | 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 | |||||||||
| 82P03976 | 0-9 | A | S | 9.4 | 3.9 | 0.79 | 45 | 1.20 | 0.010 | 10 | |||
| 82P03977 | 9-21 | E1 | S | 8.4 | 2.7 | 0.67 | 49 | 1.39 | 0.006 | 13 | |||
| 82P03978 | 21-48 | E2 | S | 8.4 | 3.3 | 0.73 | 56 | 1.49 | 0.004 | 14 | |||
| 82P03979 | 48-68 | B/E | S | 11.2 | 6.0 | 0.66 | 62 | 1.61 | 0.011 | 21 | |||
| 82P03980 | 68-90 | Bt | S | 16.2 | 9.9 | 0.50 | 70 | 1.49 | 0.033 | 26 | 42 | ||
| 82P03981 | 90-126 | 2Bt1 | S | 12.6 | 7.2 | 0.68 | 72 | 1.66 | 0.018 | 15 | |||
| 82P03982 | 126-166 | 2Bt2 | S | 12.4 | 8.0 | 0.72 | 71 | 1.66 | 0.023 | 21 | 45 | ||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 82P03976 | 0-9 | A | S | 5.9 | 1.68 | 83 | 61 | 1.46 | -- | ||||||||||
| 82P03977 | 9-21 | E1 | S | 5.8 | 0.63 | 77 | 60 | 1.30 | -- | ||||||||||
| 82P03978 | 21-48 | E2 | S | 5.5 | 0.49 | 80 | 60 | 9.4 | 1.35 | 1.12 | 4 | 1 | |||||||
| 82P03979 | 48-68 | B/E | S | 5.6 | 0.25 | 84 | 68 | 1.17 | 1 | ||||||||||
| 82P03980 | 68-90 | Bt | S | 5.8 | 0.27 | 93 | 73 | 0.96 | -- | ||||||||||
| 82P03981 | 90-126 | 2Bt1 | S | 5.9 | 0.21 | 100* | 82 | 1.39 | 1 | ||||||||||
| 82P03982 | 126-166 | 2Bt2 | S | 5.9 | 0.19 | 94 | 79 | 1.35 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.2 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 48-118 cm | |||