| *** Taxonomy Characterization Data *** |
| Pedon ID: 81WY037008 | ( Sweetwater, Wyoming ) | Print Date: Apr 28 2024 6:18AM |
| Sampled as on Sep 1, 1981: | Boltus ; Clayey, montmorillonitic (calcareous), frigid Typic Torriorthent |
| Revised to correlated: | unnamed ; Clayey, montmorillonitic (calcareous), frigid Typic Torriorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81WY303 SWEETWATER COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1981WY037008 Lat: 41° 22' 40.00" north Long: 108° 51' 53.00" west MLRA: 34 | National Soil Survey Center | |
| - | Pedon No. | 81P0817 | 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 | 8D1 | 7B1a2 | |||||||||||
| 81P04872 | 0-5 | A | S | 47.4 | 0.29 | 11 | 4 | ||||||
| 81P04873 | 5-10 | B1 | S | 50.9 | 0.28 | 5 | 1 | ||||||
| 81P04874 | 10-18 | B2 | S | 51.9 | 0.28 | 3 | tr | 61 | |||||
| 81P04875 | 18-28 | By | S | 50.3 | 0.33 | 6 | 2 | ||||||
| 81P04876 | 28-40 | C | S | 60.4 | 0.31 | 42 | 26 | ||||||
| 81P04877 | 40-80 | Cr1 | S | 54.1 | 0.31 | 69 | 52 | ||||||
| 81P04878 | 80-90 | Cr2 | S | 50.6 | 0.34 | 79 | 65 | ||||||
| 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 | 4H2a | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 81P04872 | 0-5 | A | S | 8.3 | 0.77 | 1 | 100* | 100 | 0.56 | 1.29 | 1 | ||||||||
| 81P04873 | 5-10 | B1 | S | 8.6 | 0.73 | 1 | 100* | 100 | 0.54 | 0.60 | 3 | ||||||||
| 81P04874 | 10-18 | B2 | S | 8.3 | 0.72 | 1 | 100 | 0.55 | 0.92 | 2 | |||||||||
| 81P04875 | 18-28 | By | S | 7.5 | 0.92 | tr | 80 | 0.58 | 3.51 | 4 | |||||||||
| 81P04876 | 28-40 | C | S | 4.9 | 0.61 | 1.86 | 63 | 0.57 | 4.27 | 5 | |||||||||
| 81P04877 | 40-80 | Cr1 | S | 4.5 | 0.96 | 1.16 | 72 | 0.49 | 4.35 | 2 | |||||||||
| 81P04878 | 80-90 | Cr2 | S | 4.7 | 0.67 | 1.33 | 79 | 0.46 | 7.69 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 55 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 63 | % wt | |
| Volume, >2mm, Weighted Average | 47 | % vol | |
| Clay, total, Weighted Average | 55 | % wt | |
| Weighted averages based on control section: 25-90 cm | |||