*** Taxonomy Characterization Data *** |
Pedon ID: 91CO117005 | ( Summit, Colorado ) | Print Date: Nov 13 2024 3:43PM |
Sampled as on Aug 30, 1991: | Scout ; Loamy-skeletal, mixed Typic Cryochrepts |
Revised to correlated on May 1, 1998: | (unnamed) ; Loamy-skeletal, mixed, superactive Typic Cryochrept |
United States Department of Agriculture | ||||
SSL | - | Project | RP92CO063 HOLY CROSS SSA | Natural Resources Conservation Service |
- | Site ID | S1991CO117005 Lat: 39° 36' 9.00" north Long: 105° 52' 32.99" west MLRA: 48A | National Soil Survey Center | |
- | Pedon No. | 92P0288 | 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 | ||||||||||||
92P01823 | 28-48 | E | S | 8.7 | 0.70 | 77 | 22 | ||||||
92P01824 | 48-79 | Bw | S | 6.6 | 0.47 | 86 | 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
92P01823 | 28-48 | E | S | 6.8 | 0.85 | 99 | 77 | 1.14 | 1 | ||||||||||
92P01824 | 48-79 | Bw | S | 6.9 | 0.30 | 100* | 71 | 0.74 | 2 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
Clay, carbonate free, Weighted Average | 5 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
Volume, >2mm, Weighted Average | 22 | % vol | |
Clay, total, Weighted Average | 5 | % wt | |
Weighted averages based on control section: 25-100 cm |