| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO077001 | ( Mesa, Colorado ) | Print Date: Nov 24 2024 3:12AM |
| Sampled as on Apr 1, 1991: | Hanksville ; Fine, mixed, mesic Typic Torriorthent |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Fine-silty, mixed, active, mesic Typic Torriorthent |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO145 MESA | Natural Resources Conservation Service |
| - | Site ID | 91CO077001 Lat: 39° 15' 59.00" north Long: 108° 54' 55.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0630 | 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 | ||||||||||
| 91P03556 | 0-20 | Ap1 | S | 41.0 | 6.5 | 0.39 | 5 | 1.43 | 0.034 | ||||
| 91P03557 | 20-30 | Ap2 | S | 37.8 | 6.3 | 0.42 | 8 | 1.43 | 0.034 | ||||
| 91P03558 | 30-46 | C1 | S | 35.7 | 5.8 | 0.32 | 22 | 1.47 | 0.026 | 8 | |||
| 91P03559 | 46-76 | C2 | S | 33.1 | 5.5 | 0.40 | 17 | 1.62 | 0.023 | 6 | |||
| 91P03560 | 76-124 | Cr | S | 0.35 | -- | 1.69 | 0.031 | ||||||
| 91P03560 | 76-124 | Cr | GP | 35.2 | 6.1 | ||||||||
| 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 | ||||||||||||
| 91P03556 | 0-20 | Ap1 | S | 7.7 | 1.07 | 26 | 100* | 100 | 0.33 | 2.75 | 2 | ||||||||
| 91P03557 | 20-30 | Ap2 | S | 7.6 | 0.92 | 25 | 100* | 100 | 0.35 | 2.87 | 3 | ||||||||
| 91P03558 | 30-46 | C1 | S | 7.7 | 0.52 | 26 | 100* | 100 | 0.35 | 3.00 | 4 | ||||||||
| 91P03559 | 46-76 | C2 | S | 7.7 | 0.40 | 25 | 100* | 100 | 0.41 | 3.00 | 4 | ||||||||
| 91P03560 | 76-124 | Cr | S | 0.39 | |||||||||||||||
| 91P03560 | 76-124 | Cr | GP | 7.8 | 0.42 | 23 | 3.53 | 2 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.39 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 30-76 cm | |||