| *** Taxonomy Characterization Data *** |
| Pedon ID: 77AZ017005 | ( Navajo, Arizona ) | Print Date: Nov 21 2024 2:03PM |
| Sampled as on Apr 29, 1977: | Purgatory T |
| Revised to correlated: | Purgatory ; Fine, gypsic, mesic Leptic Haplogypsids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1977AZ017005 Lat: 34° 52' 10.00" north Long: 110° 4' 31.99" west MLRA: 35 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A0683 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | NK | |||||||||||
| 40A05078 | 3-36 | By11 | S | 18.7 | 1.0 | 1.18 | 11 | 1.14 | -- | 2 | |||
| 40A05079 | 36-58 | By12 | S | 9.3 | 1.0 | 1.85 | 8 | 1.31 | -- | 3 | |||
| 40A05080 | 58-79 | By2 | S | 17.2 | 2.0 | 0.98 | 8 | 1.37 | 0.009 | 4 | |||
| 40A05081 | 79-118 | By3 | S | 10.7 | 2.0 | 1.01 | 3 | 2 | |||||
| 40A05082 | 118-143 | C1 | S | 6.4 | 1.0 | 1.27 | 6 | 3 | |||||
| 40A05084 | 0-3 | A | S | 7.6 | 2.0 | 0.84 | 42 | 1 | |||||
| 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 | % | |||||||||||
| NK | NK | 4H2a | NK | NK | 5D2 | ||||||||||||||
| 40A05077 | 0-3 | A | S | 7.6 | 0.80 | 1.50 | 7 | 2.89 | |||||||||||
| 40A05078 | 3-36 | By11 | S | 8.0 | 0.34 | 0.85 | 4 | 100 | 0.14 | 2.40 | 3 | ||||||||
| 40A05079 | 36-58 | By12 | S | 8.1 | 0.16 | 1.05 | 7 | 100 | 0.45 | 4.91 | 14 | ||||||||
| 40A05080 | 58-79 | By2 | S | 8.2 | 0.03 | 1.04 | 8 | 100 | 0.23 | 8.12 | 18 | ||||||||
| 40A05081 | 79-118 | By3 | S | 8.3 | 0.05 | 1.57 | 12 | 100 | 0.50 | 9.00 | 38 | ||||||||
| 40A05082 | 118-143 | C1 | S | 8.7 | 0.06 | 2.10 | 17 | 100 | 1.09 | 13.60 | 6 | ||||||||
| 40A05084 | 0-3 | A | S | 7.7 | 0.62 | 1.40 | 7 | 100 | 0.55 | 2.82 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.41 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||