| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968AZ023004 | ( Santa Cruz, Arizona ) | Print Date: Nov 12 2024 7:00AM |
| Sampled as on Oct 8, 1968: | Caralampi ; Loamy-skeletal, mixed Ustollic Haplargids |
| Revised to correlated on Jul 1, 1996: | (unnamed) ; Loamy-skeletal, mixed, superactive, thermic Ustic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68AZ023 E.PIMA-SANTA CRU | Natural Resources Conservation Service |
| - | Site ID | S1968AZ023004 Lat: 31° 23' 7.00" north Long: 110° 57' 52.01" west | National Soil Survey Center | |
| - | Pedon No. | 68C0132 | 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 | 4A1f | |||||||||||
| 68C00979 | 0-5 | A | S | 16.2 | 0.56 | 82 | 1.17 | 0.014 | 38 | ||||
| 68C00980 | 5-13 | Bt1 | S | 29.5 | 0.52 | 91 | 1.09 | 0.003 | 63 | ||||
| 68C00981 | 13-23 | Bt21 | S | 34.7 | 0.45 | 82 | 1.22 | 0.013 | 45 | ||||
| 68C00982 | 23-33 | Bt22 | S | 23.4 | 0.55 | 79 | 31 | ||||||
| 68C00983 | 33-58 | Bt23 | S | 18.3 | 0.68 | 80 | 1.45 | 0.012 | 39 | ||||
| 68C00984 | 58-79 | Bt31 | S | 13.4 | 0.75 | 80 | 1.48 | 0.015 | 36 | ||||
| 68C00985 | 79-107 | Bt32 | S | 11.9 | 0.73 | 81 | 1.43 | 0.010 | 31 | ||||
| 68C00986 | 107-142 | C | S | 9.5 | 0.92 | 81 | 1.54 | 0.014 | 29 | ||||
| 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 | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | |||||||||||||
| 68C00979 | 0-5 | A | S | 5.9 | 1.93 | 81 | 76 | 1.00 | 1 | ||||||||||
| 68C00980 | 5-13 | Bt1 | S | 6.1 | 1.67 | 100* | 100 | 0.81 | 0.26 | tr | |||||||||
| 68C00981 | 13-23 | Bt21 | S | 5.9 | 1.14 | 96 | 100 | 0.76 | tr | ||||||||||
| 68C00982 | 23-33 | Bt22 | S | 5.9 | 0.67 | 100* | 100 | 1.08 | 1 | ||||||||||
| 68C00983 | 33-58 | Bt23 | S | 5.8 | 0.48 | 97 | 100 | 1.40 | 1 | ||||||||||
| 68C00984 | 58-79 | Bt31 | S | 6.4 | 0.18 | 100* | 100 | 1.81 | 2 | ||||||||||
| 68C00985 | 79-107 | Bt32 | S | 6.4 | 100* | 100 | 1.79 | 2 | |||||||||||
| 68C00986 | 107-142 | C | S | 6.8 | 100* | 100 | 2.75 | 3 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 80 | % wt | |
| Volume, >2mm, Weighted Average | 39 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 13-63 cm | |||