| *** Taxonomy Characterization Data *** |
| Pedon ID: 80CO085002 | ( Montrose, Colorado ) | Print Date: Nov 21 2024 12:38PM |
| Sampled as on Jul 1, 1980: | Gaynor ; Fine, montmorillonitic (calcareous), mesic Ustic Torriorthent |
| Revised to correlated: | Bodot ; Fine, smectitic, calcareous, mesic Ustic Torriorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80CO255 LAPLATA, MONTEZUMA AND SAN MIGUEL COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1980CO085002 Lat: 38° 20' 52.00" north Long: 108° 45' 54.99" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 80P0374 | 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 | 4A1d | 7B1a2 | ||||||||||
| 80P01988 | 0-8 | A | S | 18.5 | 0.34 | 64 | 1.38 | 0.017 | 36 | 69 | |||
| 80P01989 | 8-15 | AC | S | 19.8 | 0.37 | 62 | 1 | ||||||
| 80P01990 | 15-28 | C1 | S | 42.7 | 0.38 | 9 | 1 | 68 | |||||
| 80P01991 | 28-53 | C2 | S | 44.1 | 0.44 | 14 | 1.30 | 0.102 | 6 | ||||
| 80P01992 | 53-76 | C3 | S | 27.2 | 0.42 | 47 | 29 | ||||||
| 80P01993 | 76-102 | C4 | S | 58.4 | 0.36 | 3 | 1.33 | 0.126 | -- | ||||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 6E1b | |||||||||||||||||
| 80P01988 | 0-8 | A | S | 8.2 | 0.43 | 4 | |||||||||||||
| 80P01989 | 8-15 | AC | S | 8.5 | 0.45 | 3 | |||||||||||||
| 80P01990 | 15-28 | C1 | S | 8.9 | 0.49 | 8 | |||||||||||||
| 80P01991 | 28-53 | C2 | S | 8.8 | 0.16 | 14 | |||||||||||||
| 80P01992 | 53-76 | C3 | S | 9.0 | 0.07 | 3 | |||||||||||||
| 80P01993 | 76-102 | C4 | S | 8.5 | 0.06 | 3 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 17 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 25-76 cm | |||