| *** Taxonomy Characterization Data *** |
| Pedon ID: S1984IA005002 | ( Allamakee, Iowa ) | Print Date: Feb 16 2025 6:03AM |
| Sampled as on Aug 28, 1984: | Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs |
| Revised to correlated on May 31, 2014: | Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1984IA005002 Lat: 43° 15' 19.92" north Long: 91° 30' 15.23" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X3-162B-2 | Iowa State University Soil Characterization Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Ames, Iowa 50011-1010 | ||
| 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 | ||||||
| 3A1 | |||||||||||||
| ISU01314 | 0-23 | Ap | S | 27.3 | |||||||||
| ISU01315 | 23-33 | E | S | 27.2 | |||||||||
| ISU01316 | 33-43 | BE | S | 26.7 | |||||||||
| ISU01318 | 56-69 | Bt1 | S | 27.5 | |||||||||
| ISU01317 | 43-56 | Bt1 | S | 27.6 | |||||||||
| ISU01319 | 69-79 | Bt2 | S | 26.4 | |||||||||
| ISU01320 | 79-89 | Bt2 | S | 25.3 | |||||||||
| ISU01321 | 89-109 | BC | S | 26.3 | |||||||||
| ISU01322 | 109-137 | C1 | S | 25.4 | |||||||||
| ISU01323 | 137-173 | C2 | S | 25.8 | |||||||||
| ISU01324 | 330-345 | 2C | S | 26.8 | |||||||||
| 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 | 6A1 | ||||||||||||||||||
| ISU01314 | 0-23 | Ap | S | 6.5 | 1.93 | ||||||||||||||
| ISU01315 | 23-33 | E | S | 6.2 | 1.23 | ||||||||||||||
| ISU01316 | 33-43 | BE | S | 5.6 | |||||||||||||||
| ISU01318 | 56-69 | Bt1 | S | 5.7 | |||||||||||||||
| ISU01317 | 43-56 | Bt1 | S | 5.3 | |||||||||||||||
| ISU01320 | 79-89 | Bt2 | S | 5.7 | |||||||||||||||
| ISU01319 | 69-79 | Bt2 | S | 5.6 | |||||||||||||||
| ISU01321 | 89-109 | BC | S | 5.7 | |||||||||||||||
| ISU01322 | 109-137 | C1 | S | 5.8 | |||||||||||||||
| ISU01323 | 137-173 | C2 | S | 5.8 | |||||||||||||||
| ISU01324 | 330-345 | 2C | S | 7.5 | |||||||||||||||