| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO055006 | ( Huerfano, Colorado ) | Print Date: Nov 26 2024 10:24PM |
| Sampled as on Jul 30, 1991: | Brownsto ; Loamy-skeletal, mixed Borollic Calciorthids |
| Revised to correlated on Oct 1, 1992: | (unnamed) ; Coarse-loamy, mixed, active, frigid Borollic Calciorthid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO242 WET MOUNTAIN SPANISH PEAKS | Natural Resources Conservation Service |
| - | Site ID | S1991CO055006 Lat: 37° 52' 54.99" north Long: 105° 12' 52.01" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1068 | 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 | |||||||||
| 91P06974 | 0-5 | A1 | S | 19.7 | 0.51 | 41 | 1.18 | 0.030 | |||||
| 91P06975 | 5-18 | A2 | S | 24.1 | 1.9 | 0.54 | 32 | 1.15 | 0.038 | 2 | |||
| 91P06976 | 18-39 | Bk1 | S | 17.6 | 1.3 | 0.61 | 36 | 1.33 | 0.019 | 2 | |||
| 91P06977 | 39-56 | Bk2 | S | 17.5 | 2.8 | 0.51 | 60 | 1.44 | 0.014 | 9 | 42 | ||
| 91P06978 | 56-71 | Bk3 | S | 18.2 | 7.2 | 0.54 | 60 | 1.47 | 0.008 | 12 | |||
| 91P06979 | 71-105 | Bk3 | S | 14.2 | 7.7 | 0.64 | 74 | 1.29 | 0.006 | 19 | 36 | ||
| 91P06980 | 105-150 | Bk4 | S | 5.5 | 0.47 | 92 | 1.40 | 0.005 | 41 | ||||
| 91P06982 | 0-5 | A1 | S | 14.3 | 1.36 | 41 | |||||||
| 91P06983 | 5-25 | A2 | S | 21.3 | 0.50 | 40 | |||||||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 91P06974 | 0-5 | A1 | S | 6.9 | 2.32 | 1.71 | 100* | 94 | 1.23 | -- | |||||||||
| 91P06975 | 5-18 | A2 | S | 7.9 | 1.16 | 1.43 | 4 | 100* | 100 | 1.08 | -- | ||||||||
| 91P06976 | 18-39 | Bk1 | S | 8.2 | 0.69 | 1.25 | 5 | 100* | 100 | 1.13 | -- | ||||||||
| 91P06977 | 39-56 | Bk2 | S | 8.1 | 0.32 | 1.09 | 8 | 100* | 100 | 0.95 | -- | ||||||||
| 91P06978 | 56-71 | Bk3 | S | 8.2 | 0.62 | 2.99 | 21 | 100* | 100 | 0.73 | -- | ||||||||
| 91P06979 | 71-105 | Bk3 | S | 8.4 | 0.31 | 2.50 | 20 | 100* | 100 | 0.57 | -- | ||||||||
| 91P06980 | 105-150 | Bk4 | S | 8.8 | 0.02 | 0.21 | 7 | 100* | 100 | 1.11 | 2 | ||||||||
| 91P06981 | 3-0 | Oi | S | 6.3 | 44.30 | 33.85 | |||||||||||||
| 91P06982 | 0-5 | A1 | S | 6.4 | 6.70 | 6.28 | 99 | 81 | 2.43 | tr | |||||||||
| 91P06983 | 5-25 | A2 | S | 7.3 | 1.77 | 1.59 | 90 | 91 | 1.17 | tr | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.21 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 61 | % wt | |
| Volume, >2mm, Weighted Average | 12 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||