| *** Primary Characterization Data *** |
| Pedon ID: S1987IA005009 | ( Allamakee, Iowa ) | Print Date: Mar 13 2025 4:42PM |
| Sampled as on Aug 6, 1987: | Richwood ; Fine-silty, mixed, mesic Typic Argiudolls |
| Revised to correlated on Aug 6, 1987: | Richwood ; Fine-silty, mixed, mesic Typic Argiudolls |
| State of Iowa | ||||
| SSL | - | Project | IAS201401 Iowa State Univeristy | Iowa State University |
| - | Site ID | S1987IA005009 Lat: 43° 25' 24.26" north Long: 91° 27' 7.40" west MLRA: 105 | Soil Characterization Laboratory | |
| - | Pedon No. | X3-977-1 | Iowa State University Soil Characterization Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Ames, Iowa 50011-1010 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| ISU01815 | Ap | Ap | 0-25 | 51248 | S1987IA005009-1 | SILT LOAM | SIL | |
| ISU01816 | A | A | 25-40 | 51249 | S1987IA005009-2 | SILT LOAM | SIL | |
| ISU01817 | Bt1 | Bt1 | 40-68 | 51250 | S1987IA005009-3 | SILT LOAM | SIL | |
| ISU01818 | Bt2 | Bt2 | 68-78 | 51251 | S1987IA005009-4 | SILT LOAM | SIL | |
| ISU01819 | Bt3 | Bt3 | 78-96 | 51252 | S1987IA005009-5 | SILT LOAM | SIL | |
| ISU01820 | Bt4 | Bt4 | 96-129 | 51253 | S1987IA005009-6 | SILT LOAM | SIL | |
| ISU01821 | C | C | 129-167 | 51254 | S1987IA005009-7 | SILT LOAM | SIL | |
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1 | 3A1 | ||||||||||||||||||||
| ISU01815 | 0-25 | Ap | S | sil | 17.1 | 60.2 | 22.7 | 26.0 | 34.2 | ||||||||||||
| ISU01816 | 25-41 | A | S | sil | 20.2 | 58.2 | 21.2 | 26.4 | 32.2 | ||||||||||||
| ISU01817 | 41-69 | Bt1 | S | sil | 20.3 | 57.6 | 22.1 | 23.9 | 33.7 | ||||||||||||
| ISU01818 | 69-79 | Bt2 | S | sil | 19.8 | 55.7 | 24.5 | 22.0 | 33.7 | ||||||||||||
| ISU01819 | 79-97 | Bt3 | S | sil | 24.5 | 54.4 | 21.1 | 18.3 | 36.1 | ||||||||||||
| ISU01820 | 97-130 | Bt4 | S | sil | 22.7 | 55.2 | 22.1 | 17.4 | 37.8 | ||||||||||||
| ISU01821 | 130-168 | C | S | sil | 19.4 | 53.8 | 26.8 | 16.6 | 37.2 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1987IA005009 | ( Allamakee, Iowa ) | Print Date: Mar 13 2025 4:42PM |
| Sampled As | : | Richwood | Fine-silty, mixed, mesic Typic Argiudolls | ||
| Iowa State University Soil Characterization Laboratory | ; | Pedon No. X3-977-1 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | ||||||||||||||
| ISU01815 | 0-25 | Ap | S | 7.0 | ||||||||||
| ISU01816 | 25-41 | A | S | 6.5 | ||||||||||
| ISU01817 | 41-69 | Bt1 | S | 5.6 | ||||||||||
| ISU01818 | 69-79 | Bt2 | S | 5.5 | ||||||||||
| ISU01819 | 79-97 | Bt3 | S | 5.4 | ||||||||||
| ISU01820 | 97-130 | Bt4 | S | 5.5 | ||||||||||
| ISU01821 | 130-168 | C | S | 5.5 | ||||||||||