| *** Taxonomy Characterization Data *** |
| Pedon ID: 64AZ003024 | ( Cochise, Arizona ) | Print Date: Nov 21 2024 2:24PM |
| Sampled as on Sep 29, 1964: | Karro Taxadjunct |
| Revised to correlated: | Karro ; Coarse-loamy, carbonatic, thermic Petronodic Haplocalcids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964AZ003024 Lat: 32° 3' 22.00" north Long: 109° 44' 45.99" west MLRA: 41 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3562 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | ||||||||||||
| 40A27472 | 0-33 | Ap | S | 17.2 | 5.0 | 0.86 | 40 | 4 | |||||
| 40A27473 | 33-56 | A | S | 18.3 | 6.0 | 0.85 | 35 | 6 | |||||
| 40A27474 | 56-81 | Bk1 | S | 29.2 | 15.0 | 0.52 | 29 | -- | |||||
| 40A27475 | 81-107 | Bk2 | S | 38.1 | 24.0 | 0.40 | 18 | -- | |||||
| 40A27476 | 107-135 | Bk3 | S | 45.1 | 29.0 | 0.33 | 17 | -- | |||||
| 40A27477 | 135-269 | Bk4 | S | 50.2 | 33.0 | 0.32 | 15 | -- | |||||
| 40A27478 | 269-279 | 2C | S | 40.2 | 13.0 | 0.36 | 17 | 17 | |||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A27472 | 0-33 | Ap | S | 7.8 | 0.90 | 27 | 100* | 100 | 0.88 | 2.83 | 4 | ||||||||
| 40A27473 | 33-56 | A | S | 8.0 | 0.60 | 29 | 100* | 100 | 0.79 | 1.17 | 4 | ||||||||
| 40A27474 | 56-81 | Bk1 | S | 8.1 | 0.34 | 46 | 100* | 100 | 0.32 | 1.13 | 7 | ||||||||
| 40A27475 | 81-107 | Bk2 | S | 8.1 | 0.18 | 60 | 100* | 100 | 0.29 | 1.13 | 8 | ||||||||
| 40A27476 | 107-135 | Bk3 | S | 8.1 | 0.16 | 55 | 100* | 100 | 0.25 | 1.40 | 7 | ||||||||
| 40A27477 | 135-269 | Bk4 | S | 8.1 | 0.11 | 58 | 100* | 100 | 0.19 | 1.37 | 7 | ||||||||
| 40A27478 | 269-279 | 2C | S | 8.0 | 0.03 | 29 | 100* | 100 | 0.38 | 1.09 | 5 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.91 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||