| *** Taxonomy Characterization Data *** |
| Pedon ID: 91CO037004 | ( Eagle, Colorado ) | Print Date: Nov 24 2024 5:31AM |
| Sampled as on Jun 29, 1991: | Moran ; Loamy-skeletal, mixed Typic Cryumbrepts |
| Revised to correlated on Sep 1, 1992: | (unnamed) ; Coarse-loamy, mixed, superactive Typic Cryumbrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91CO239 HOLY CROSS RANGER DISTRICT | Natural Resources Conservation Service |
| - | Site ID | S1991CO037004 Lat: 39° 29' 18.00" north Long: 106° 15' 5.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 91P1042 | 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 | |||||||||
| 91P06782 | 6-0 | Oe | variable | 0.66 | |||||||||
| 91P06783 | 0-13 | A1 | S | 10.9 | 6.4 | 0.92 | 55 | 1.12 | 0.019 | 7 | 69 | ||
| 91P06784 | 13-31 | A2 | S | 10.4 | 4.6 | 1.20 | 53 | 1.17 | 0.020 | 9 | |||
| 91P06785 | 31-41 | AB | S | 6.0 | 0.9 | 1.25 | 70 | 29 | |||||
| 91P06786 | 41-69 | Bw1 | S | 7.8 | 0.9 | 0.55 | 66 | 1.54 | 0.006 | 32 | 41 | ||
| 91P06787 | 69-92 | Bw2 | S | 5.7 | 0.9 | 0.42 | 59 | 1.48 | 0.023 | 28 | |||
| 91P06788 | 92-158 | BC | S | 5.9 | 1.8 | 0.68 | 69 | 1.25 | 0.006 | 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 | 6A2d | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 91P06782 | 6-0 | Oe | S | 4.6 | 10.53 | 8.61 | |||||||||||||
| 91P06783 | 0-13 | A1 | S | 4.3 | 4.30 | 3.36 | 36 | 16 | 7.3 | 1.55 | 0.67 | 16 | -- | ||||||
| 91P06784 | 13-31 | A2 | S | 4.6 | 2.45 | 2.25 | 27 | 10 | 4.9 | 1.13 | 0.47 | 35 | -- | ||||||
| 91P06785 | 31-41 | AB | S | 5.0 | 0.73 | 0.70 | 34 | 16 | 4.8 | 1.02 | 0.80 | 56 | -- | ||||||
| 91P06786 | 41-69 | Bw1 | S | 5.5 | 0.31 | 0.29 | 65 | 46 | 0.73 | -- | |||||||||
| 91P06787 | 69-92 | Bw2 | S | 5.5 | 0.28 | 0.26 | 66 | 44 | 4.6 | 1.02 | 0.81 | 17 | -- | ||||||
| 91P06788 | 92-158 | BC | S | 5.8 | 0.12 | 0.08 | 88 | 81 | 1.24 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.94 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 64 | % wt | |
| Volume, >2mm, Weighted Average | 31 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||