| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO077004 | ( Mesa, Colorado ) | Print Date: Nov 24 2024 4:11AM |
| Sampled as on Apr 1, 1991: | Uffens ; Fine-loamy, mixed, mesic Typic Natrargid |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Fine-loamy, mesic Typic Natrargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO145 MESA | Natural Resources Conservation Service |
| - | Site ID | 91CO077004 Lat: 38° 52' 15.00" north Long: 108° 18' 2.00" west MLRA: 34 | National Soil Survey Center | |
| - | Pedon No. | 91P0633 | 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 | ||||||||
| 91P03573 | 0-6 | A | S | 16.5 | 1.5 | 0.6 | 0.56 | 32 | 1.45 | 0.010 | 35 | ||
| 91P03574 | 6-29 | Btkn1 | S | 28.4 | 6.2 | 3.1 | 0.42 | 23 | 1.34 | 0.023 | 21 | 71 | |
| 91P03575 | 29-53 | Btkn2 | S | 34.7 | 10.2 | 8.4 | 0.45 | 19 | 1.37 | 0.031 | 10 | ||
| 91P03576 | 53-78 | 2Bky1 | S | 5.4 | 2.31 | 24 | 1.31 | 0.033 | 9 | ||||
| 91P03577 | 78-128 | 2Bky2 | S | 7.6 | 1.46 | 52 | 1.24 | 0.006 | 54 | ||||
| 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 | ||||||||||||
| 91P03573 | 0-6 | A | S | 8.3 | 0.77 | 6 | 100* | 100 | 0.95 | 0.72 | 1 | ||||||||
| 91P03574 | 6-29 | Btkn1 | S | 8.5 | 0.50 | 7 | 100* | 100 | 0.67 | 0.95 | 6 | ||||||||
| 91P03575 | 29-53 | Btkn2 | S | 8.7 | 0.50 | 19 | 100* | 100 | 0.56 | 3.23 | 37 | ||||||||
| 91P03576 | 53-78 | 2Bky1 | S | 7.7 | 0.31 | 15 | 100* | 100 | 3.15 | 7.95 | 25 | ||||||||
| 91P03577 | 78-128 | 2Bky2 | S | 7.5 | 0.09 | 5 | 100* | 100 | 1.83 | 9.40 | 38 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.75 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 21 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 6-29 cm | |||