*** Taxonomy Characterization Data *** |
Pedon ID: S1973AZ009004 | ( Graham, Arizona ) | Print Date: Nov 11 2024 9:39PM |
Sampled as on May 30, 1973: | Tres Hermanos |
Revised to SSL: | (unnamed) ; Fine-loamy, mixed, thermic Typic Durargid |
United States Department of Agriculture | ||||
SSL | - | Project | NL73AZ015 SAN SIMON | Natural Resources Conservation Service |
- | Site ID | S1973AZ009004 Lat: 32° 44' 39.39" north Long: 109° 20' 39.31" west | National Soil Survey Center | |
- | Pedon No. | 73C0125 | 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 | ||||||||||
73C00834 | 0-8 | A | S | 12.3 | 0.63 | 60 | 23 | ||||||
73C00835 | 8-13 | B1 | S | 17.7 | 0.54 | 48 | 1.51 | 0.023 | 11 | ||||
73C00836 | 13-27 | Bt | S | 24.4 | 3.0 | 0.42 | 57 | 1.25 | 0.017 | 19 | |||
73C00837 | 27-38 | B2 | S | 29.6 | 6.0 | 0.43 | 63 | 28 | |||||
73C00838 | 38-49 | Bk1 | S | 0.65 | -- | 2 | |||||||
73C00838 | 38-49 | Bk1 | GP | 15.6 | 6.0 | ||||||||
73C00839 | 49-98 | Bkqm | S | 1.16 | -- | 1.51 | 0.006 | 5 | |||||
73C00839 | 49-98 | Bkqm | GP | 14.6 | 7.0 | ||||||||
73C00840 | 98-124 | Bk2 | S | 8.3 | 3.0 | 1.60 | 89 | 52 |
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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
73C00834 | 0-8 | A | S | 8.3 | 0.42 | 1 | 100* | 100 | 1.44 | 0.84 | 1 | ||||||||
73C00835 | 8-13 | B1 | S | 8.4 | 0.47 | 5 | 100* | 100 | 1.23 | 0.56 | 1 | ||||||||
73C00836 | 13-27 | Bt | S | 8.3 | 0.59 | 12 | 100* | 100 | 0.84 | 0.56 | 1 | ||||||||
73C00837 | 27-38 | B2 | S | 7.9 | 0.63 | 25 | 100* | 100 | 0.73 | 0.60 | 2 | ||||||||
73C00838 | 38-49 | Bk1 | S | 0.42 | |||||||||||||||
73C00838 | 38-49 | Bk1 | GP | 8.5 | 0.28 | 68 | 11 | ||||||||||||
73C00839 | 49-98 | Bkqm | S | 0.48 | |||||||||||||||
73C00839 | 49-98 | Bkqm | GP | 8.4 | 40 | 1.87 | 21 | ||||||||||||
73C00840 | 98-124 | Bk2 | S | 8.7 | 28 | 100* | 100 | 1.46 | 3.69 | 42 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.95 | (NA) | |
Clay, carbonate free, Weighted Average | 21 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
Volume, >2mm, Weighted Average | 20 | % vol | |
Clay, total, Weighted Average | 24 | % wt | |
Weighted averages based on control section: 13-27 cm |