| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO037002 | ( Eagle, Colorado ) | Print Date: Feb 2 2025 11:47AM |
| Sampled as on May 30, 1991: | Scout Family ; Loamy-skeletal, mixed Typic Cryochrepts |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Loamy-skeletal, mixed, superactive Typic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO239 HOLY CROSS RANGER DISTRICT | Natural Resources Conservation Service |
| - | Site ID | S1991CO037002 Lat: 39° 32' 29.00" north Long: 106° 50' 23.99" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1040 | 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 | 7B1a2 | |||||||||
| 91P06766 | 0-18 | A | S | 13.7 | 7.2 | 0.80 | 50 | 0.90 | 0.004 | 41 | |||
| 91P06767 | 18-48 | E1 | S | 5.1 | 3.0 | 0.78 | 81 | 1.14 | 0.003 | 70 | 69 | ||
| 91P06768 | 48-76 | E2 | S | 3.4 | 2.6 | 0.79 | 68 | 1.50 | 0.002 | 55 | |||
| 91P06769 | 76-99 | Bw1 | S | 5.5 | 3.2 | 0.62 | 73 | 1.60 | 0.001 | 55 | 79 | ||
| 91P06770 | 99-145 | Bw2 | S | 8.8 | 3.8 | 0.59 | 66 | 1.48 | 0.002 | 65 | |||
| 91P06771 | 145-183 | Bw3 | S | 13.0 | 6.8 | 0.48 | 50 | 1.80 | 0.002 | 52 | |||
| 91P06772 | 145-183 | S | 9.7 | 0.53 | 33 | 40 | |||||||
| 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 | 6A2d | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 91P06764 | 4-1 | Oi | S | 5.5 | 24.80 | 20.71 | |||||||||||||
| 91P06765 | 1-0 | Oe | S | 4.8 | 39.78 | 29.54 | |||||||||||||
| 91P06766 | 0-18 | A | S | 5.3 | 2.98 | 3.27 | 65 | 52 | 1.59 | 1 | |||||||||
| 91P06767 | 18-48 | E1 | S | 5.8 | 0.64 | 0.84 | 89 | 71 | 1.55 | 3 | |||||||||
| 91P06768 | 48-76 | E2 | S | 6.1 | 0.24 | 0.24 | 94 | 85 | 1.56 | 4 | |||||||||
| 91P06769 | 76-99 | Bw1 | S | 6.2 | 0.16 | 0.17 | 82 | 79 | 1.11 | -- | |||||||||
| 91P06770 | 99-145 | Bw2 | S | 6.3 | 0.26 | 0.19 | 99 | 92 | 0.89 | 1 | |||||||||
| 91P06771 | 145-183 | Bw3 | S | 6.4 | 0.08 | 0.08 | 93 | 87 | 0.68 | 1 | |||||||||
| 91P06772 | 145-183 | S | 6.3 | 0.36 | 0.28 | 90 | 86 | 0.85 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.41 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 59 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||