| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971AZ019007 | ( Pima, Arizona ) | Print Date: Dec 11 2024 3:29PM |
| Sampled as on Apr 5, 1971: | Harqua ; Fine-loamy, mixed Typic Natrargids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL71AZ002 ORGAN PIPE MON | Natural Resources Conservation Service |
| - | Site ID | S1971AZ019007 Lat: 31° 51' 46.00" north Long: 112° 44' 38.00" west MLRA: 40 | National Soil Survey Center | |
| - | Pedon No. | 71C0007 | 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 | 3A1a1a | 4A1f | ||||||||||
| 71C00041 | 0-7 | E | S | 9.7 | 2.1 | ||||||||
| 71C00042 | 7-15 | B | S | 23.4 | 1.22 | ||||||||
| 71C00043 | 15-30 | Btk1 | S | 40.8 | 11.8 | 1.0 | 1.02 | ||||||
| 71C00044 | 30-46 | Btk2 | variable | 1.05 | |||||||||
| 71C00045 | 46-69 | Btk3 | S | 30.9 | 11.5 | 6.0 | 1.20 | ||||||
| 71C00046 | 69-84 | 2Bk1 | S | 26.2 | 2.0 | ||||||||
| 71C00047 | 84-104 | 2Bk2 | S | 24.0 | 10.1 | 1.0 | 1.34 | ||||||
| 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 | 6A1d | 6E1g | 8A3a | ||||||||||||||||
| 71C00041 | 0-7 | E | S | 8.5 | 0.16 | 1 | 1.47 | ||||||||||||
| 71C00042 | 7-15 | B | S | 8.4 | 0.14 | 3 | 4.69 | ||||||||||||
| 71C00043 | 15-30 | Btk1 | S | 8.4 | 0.24 | 10 | 9.81 | ||||||||||||
| 71C00044 | 30-46 | Btk2 | S | 8.1 | 0.11 | 13 | 21.15 | ||||||||||||
| 71C00045 | 46-69 | Btk3 | S | 8.5 | 26 | 23.45 | |||||||||||||
| 71C00046 | 69-84 | 2Bk1 | S | 8.6 | 19 | 19.13 | |||||||||||||
| 71C00047 | 84-104 | 2Bk2 | S | 8.5 | 10 | 19.27 | |||||||||||||