| *** Taxonomy Characterization Data *** |
| Pedon ID: 90CO075003 | ( Logan, Colorado ) | Print Date: May 20 2024 2:20PM |
| Sampled as on Aug 30, 1990: | Albinas ; Fine-loamy, mixed Pachic Argiustolls |
| Revised to SSL: | (unnamed) ; Fine-loamy, mixed, mesic Pachic Argiustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO012 GREELEY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990CO075003 Lat: 40° 27' 50.97" north Long: 103° 1' 45.85" west MLRA: 72 | National Soil Survey Center | |
| - | Pedon No. | 91P0046 | 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 | ||||||||
| 91P00279 | 0-7 | Ap1 | S | 18.4 | 0.52 | 22 | 1.31 | 0.027 | 1 | ||||
| 91P00280 | 7-18 | Ap2 | S | 19.6 | 15.4 | 0.46 | 26 | 1.49 | 0.026 | 2 | |||
| 91P00281 | 18-42 | Bt1 | S | 24.0 | 14.9 | 0.45 | 27 | 1.32 | 0.092 | 2 | 65 | ||
| 91P00282 | 42-65 | Bt2 | S | 25.1 | 9.1 | 0.47 | 21 | 1.33 | 0.010 | 1 | |||
| 91P00283 | 65-80 | Bk1 | S | 27.2 | 6.2 | 2.5 | 0.47 | 12 | 1.30 | 0.046 | 1 | 65 | |
| 91P00284 | 80-106 | Bk2 | S | 19.7 | 4.7 | 0.56 | 14 | 1.54 | 0.059 | 1 | |||
| 91P00285 | 106-140 | 2Bk1 | S | 14.5 | 0.6 | 0.48 | 40 | 1.50 | 0.008 | 5 | |||
| 91P00286 | 140-159 | 2Bk2 | S | 9.5 | 1.2 | 0.49 | 42 | 5 | |||||
| 91P00287 | 0-7 | Ap1 | S | 22.7 | 0.49 | 20 | 2 | ||||||
| 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 | ||||||||||||
| 91P00279 | 0-7 | Ap1 | S | 7.6 | 1.51 | -- | 100* | 87 | 0.84 | 0.78 | -- | ||||||||
| 91P00280 | 7-18 | Ap2 | S | 7.0 | 0.74 | 100* | 88 | 0.77 | -- | ||||||||||
| 91P00281 | 18-42 | Bt1 | S | 7.0 | 0.44 | 100* | 95 | 0.76 | -- | ||||||||||
| 91P00282 | 42-65 | Bt2 | S | 8.0 | 0.61 | 1 | 100* | 98 | 0.85 | -- | |||||||||
| 91P00283 | 65-80 | Bk1 | S | 8.3 | 0.49 | 7 | 100* | 100 | 0.83 | 2 | |||||||||
| 91P00284 | 80-106 | Bk2 | S | 8.5 | 0.24 | 13 | 100* | 100 | 0.92 | 0.56 | 5 | ||||||||
| 91P00285 | 106-140 | 2Bk1 | S | 8.7 | 0.16 | 7 | 100* | 100 | 0.85 | 0.66 | 7 | ||||||||
| 91P00286 | 140-159 | 2Bk2 | S | 8.8 | 0.06 | 5 | 100* | 100 | 0.89 | 0.58 | 9 | ||||||||
| 91P00287 | 0-7 | Ap1 | S | 8.9 | 1.16 | -- | 100* | 89 | 0.79 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 18-65 cm | |||