| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969IA043001 | ( Clayton, Iowa ) | Print Date: Dec 11 2024 4:10PM |
| Sampled as on Jul 6, 1969: | Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls |
| Revised to correlated on Jul 6, 1969: | Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1969IA043001 Lat: 42° 55' 41.38" north Long: 91° 17' 18.28" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X22-120-1 | 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 | |||||||||||||
| ISU00027 | 0-20 | Ap | S | 17.9 | |||||||||
| ISU00028 | 20-30 | A | S | 24.0 | |||||||||
| ISU00029 | 30-43 | AB | S | 29.4 | |||||||||
| ISU00030 | 43-64 | Bt1 | S | 30.8 | |||||||||
| ISU00032 | 76-89 | Bt2 | S | 28.8 | |||||||||
| ISU00031 | 64-76 | Bt2 | S | 31.1 | |||||||||
| ISU00033 | 89-107 | BC1 | S | 26.9 | |||||||||
| ISU00034 | 107-132 | BC2 | S | 24.8 | |||||||||
| ISU00035 | 132-163 | C | S | 24.6 | |||||||||
| 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 | ||||||||||||||||||
| ISU00027 | 0-20 | Ap | S | 6.9 | 2.08 | ||||||||||||||
| ISU00028 | 20-30 | A | S | 6.0 | 1.62 | ||||||||||||||
| ISU00029 | 30-43 | AB | S | 5.4 | 0.93 | ||||||||||||||
| ISU00030 | 43-64 | Bt1 | S | 4.9 | 0.73 | ||||||||||||||
| ISU00032 | 76-89 | Bt2 | S | 4.7 | 0.25 | ||||||||||||||
| ISU00031 | 64-76 | Bt2 | S | 4.6 | 0.32 | ||||||||||||||
| ISU00033 | 89-107 | BC1 | S | 4.9 | 0.20 | ||||||||||||||
| ISU00034 | 107-132 | BC2 | S | 5.0 | 0.12 | ||||||||||||||
| ISU00035 | 132-163 | C | S | 5.3 | 0.12 | ||||||||||||||