| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO680005 | ( Mesa, Colorado ) | Print Date: Dec 17 2024 11:34PM |
| Sampled as on Apr 1, 1991: | Utaline ; Loamy-skeletal, mixed, mesic Typic Calciorthid |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Loamy-skeletal, carbonatic, mesic Ustollic Calciorthid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO145 MESA | Natural Resources Conservation Service |
| - | Site ID | 91CO680005 Lat: 38° 51' 56.00" north Long: 108° 16' 43.00" west MLRA: 34 | National Soil Survey Center | |
| - | Pedon No. | 91P0634 | 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||
| 91P03578 | 0-8 | A | S | 11.3 | 0.6 | 0.81 | 43 | 1.36 | 0.004 | 38 | |||
| 91P03579 | 8-20 | Bkn1 | S | 15.8 | 1.2 | 0.69 | 44 | 1.19 | 0.006 | 33 | |||
| 91P03580 | 20-40 | Bkn2 | S | 26.1 | 11.3 | 0.49 | 38 | 1.08 | 0.004 | 55 | |||
| 91P03581 | 40-74 | Bk | S | 46.4 | 29.6 | 0.30 | 71 | 1.16 | 0.011 | 78 | 12 | ||
| 91P03582 | 74-104 | Bky | S | 15.4 | 1.6 | 0.83 | 79 | 80 | |||||
| 91P03583 | 104-148 | 2By | S | 6.8 | 1.2 | 0.4 | 1.28 | 81 | 56 | ||||
| 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 | ||||||||||||
| 91P03578 | 0-8 | A | S | 8.1 | 0.60 | 22 | 100* | 100 | 1.08 | 0.62 | -- | ||||||||
| 91P03579 | 8-20 | Bkn1 | S | 8.1 | 0.70 | 27 | 100* | 100 | 0.78 | 0.48 | -- | ||||||||
| 91P03580 | 20-40 | Bkn2 | S | 8.2 | 0.81 | 55 | 100* | 100 | 0.40 | 0.76 | -- | ||||||||
| 91P03581 | 40-74 | Bk | S | 8.2 | 0.61 | 57 | 100* | 100 | 0.23 | 7.38 | 17 | ||||||||
| 91P03582 | 74-104 | Bky | S | 8.1 | 0.23 | 12 | 100* | 100 | 1.52 | 13.00 | 42 | ||||||||
| 91P03583 | 104-148 | 2By | S | 8.1 | 0.06 | 5 | 100* | 100 | 1.94 | 11.10 | 24 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.02 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 67 | % wt | |
| Volume, >2mm, Weighted Average | 75 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||