*** Taxonomy Characterization Data *** |
Pedon ID: 83CO113001 | ( San Miguel, Colorado ) | Print Date: Nov 25 2024 6:10AM |
Sampled as on Aug 1, 1983: | Callan ; Fine, mixed Aridic Argiboroll |
Revised to correlated: | Callan ; Fine-silty, mixed, superactive, frigid Aridic Argiborolls |
United States Department of Agriculture | ||||
SSL | - | Project | CP83CO249 MONTEZUMA AND SAN MIGUEL COUNTIES | Natural Resources Conservation Service |
- | Site ID | S1983CO113001 Lat: 38° 8' 47.00" north Long: 108° 18' 6.99" west | National Soil Survey Center | |
- | Pedon No. | 83P0806 | 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 | ||||||||||
83P04072 | 0-10 | A | S | 18.0 | 0.46 | 9 | 1.32 | 0.032 | tr | ||||
83P04073 | 10-20 | BA | S | 28.3 | 0.48 | 7 | 1.37 | 0.051 | -- | ||||
83P04074 | 20-36 | Bt | S | 31.4 | 0.52 | 6 | 1.49 | 0.045 | tr | ||||
83P04075 | 36-56 | Btk | S | 30.6 | 2.6 | 0.59 | 5 | -- | |||||
83P04076 | 56-97 | Bk1 | S | 30.2 | 7.7 | 0.46 | 4 | 1.55 | 0.029 | -- | |||
83P04077 | 97-122 | Bk2 | S | 29.1 | 4.6 | 0.43 | 3 | -- | |||||
83P04078 | 122-152 | Btk | S | 30.5 | 2.6 | 0.39 | 5 | -- | |||||
83P04079 | 13-36 | Bt | S | 35.2 | -- | 0.43 | 6 | tr | |||||
83P04080 | 36-48 | Btk1 | S | 34.2 | 6.6 | 0.39 | 5 | -- | |||||
83P04081 | 48-79 | Bk1 | S | 41.9 | 18.4 | 0.33 | 8 | -- | |||||
83P04082 | 79-107 | Bk2 | S | 32.4 | 4.0 | 0.38 | 9 | -- | |||||
83P04083 | 107-157 | Btk2 | S | 37.2 | 6.2 | 0.43 | 12 | tr | |||||
83P04084 | 157-264 | Bk3 | S | 29.9 | 16.8 | 0.41 | 27 | tr |
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 | ||||||||||||
83P04072 | 0-10 | A | S | 7.5 | 2.00 | tr | 100* | 88 | 0.98 | 0.80 | -- | ||||||||
83P04073 | 10-20 | BA | S | 7.6 | 1.13 | tr | 100* | 88 | 0.84 | -- | |||||||||
83P04074 | 20-36 | Bt | S | 7.9 | 0.79 | tr | 100* | 91 | 0.84 | 0.38 | -- | ||||||||
83P04075 | 36-56 | Btk | S | 8.3 | 0.42 | 3 | 100* | 100 | 0.79 | 0.37 | 1 | ||||||||
83P04076 | 56-97 | Bk1 | S | 8.5 | 0.38 | 15 | 100* | 100 | 0.59 | 1.63 | 7 | ||||||||
83P04077 | 97-122 | Bk2 | S | 8.1 | 0.35 | 10 | 100* | 100 | 0.62 | 5.67 | 12 | ||||||||
83P04078 | 122-152 | Btk | S | 7.9 | 0.28 | 4 | 100* | 100 | 0.63 | 9.89 | 9 | ||||||||
83P04079 | 13-36 | Bt | S | 8.1 | 0.62 | tr | 100* | 89 | 0.82 | 6 | |||||||||
83P04080 | 36-48 | Btk1 | S | 8.2 | 0.47 | 17 | 100* | 100 | 0.53 | 17 | |||||||||
83P04081 | 48-79 | Bk1 | S | 8.7 | 0.28 | 35 | 100* | 100 | 0.29 | 54 | |||||||||
83P04082 | 79-107 | Bk2 | S | 8.5 | 0.17 | 22 | 100* | 100 | 0.39 | 45 | |||||||||
83P04083 | 107-157 | Btk2 | S | 8.4 | 0.11 | 16 | 100* | 100 | 0.54 | 43 | |||||||||
83P04084 | 157-264 | Bk3 | S | 8.7 | 0.17 | 60 | 100* | 100 | 0.28 | 61 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
Clay, carbonate free, Weighted Average | 30 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 31 | % wt | |
Weighted averages based on control section: 20-56 cm |