| *** Taxonomy Characterization Data *** |
| Pedon ID: 82CO041002 | ( El Paso, Colorado ) | Print Date: Nov 21 2024 1:12PM |
| Sampled as on Jul 30, 1982: | Ruxton X ; Loamy-skeletal, mixed Dystric Cryochrept |
| Revised to correlated: | Ivywild ; Loamy-skeletal, isotic Dystric Cryochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82CO237 RAMPART RANGE STUDY | Natural Resources Conservation Service |
| - | Site ID | S1982CO041002 Lat: 38° 47' 56.00" north Long: 105° 0' 0.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 82P0777 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 82P03992 | 0-3 | A | S | 8.3 | 3.76 | 72 | 0.83 | 0.070 | 9 | ||||
| 82P03993 | 3-13 | E | S | 8.1 | 0.86 | 84 | 1.12 | 0.011 | 21 | ||||
| 82P03994 | 13-38 | Bw1 | S | 8.0 | 0.60 | 83 | 1.26 | 0.004 | 25 | ||||
| 82P03995 | 38-94 | Bw2 | S | 9.1 | 0.58 | 85 | 38 | 22 | |||||
| 82P03996 | 94-105 | Cr | S | 4.0 | 0.83 | 97 | 70 | ||||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 82P03992 | 0-3 | A | S | 5.0 | 15.50 | 56 | 42 | 22.3 | 4.78 | 2.69 | tr | tr | |||||||
| 82P03993 | 3-13 | E | S | 4.6 | 1.50 | 26 | 18 | 6.0 | 1.52 | 0.74 | 47 | -- | |||||||
| 82P03994 | 13-38 | Bw1 | S | 4.8 | 0.65 | 25 | 12 | 4.4 | 0.96 | 0.55 | 57 | -- | |||||||
| 82P03995 | 38-94 | Bw2 | S | 4.6 | 0.76 | 5 | 4 | 5.0 | 1.00 | 0.55 | 90 | -- | |||||||
| 82P03996 | 94-105 | Cr | S | 4.8 | 0.60 | 10 | 10 | 2.4 | 2.00 | 0.60 | 67 | -- | |||||||
| 82P03997 | 250-265 | S | 4.9 | ||||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.99 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 85 | % wt | |
| Volume, >2mm, Weighted Average | 36 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-94 cm | |||