| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963IA029001 | ( Cass, Iowa ) | Print Date: Nov 21 2024 11:09AM |
| Sampled as on Sep 29, 1963: | Marshall |
| Revised to correlated: | MARSHALL ; Fine-silty, mixed, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963IA029001 Lat: 41° 25' 24.00" north Long: 95° 5' 10.01" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1492 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | ||||||||||||
| 40A11641 | 0-18 | Ap | S | 28.6 | 0.44 | tr | 1.34 | 0.024 | -- | ||||
| 40A11642 | 18-40 | A1 | S | 33.0 | 0.42 | tr | 1.16 | 0.033 | -- | ||||
| 40A11643 | 40-58 | A2 | S | 33.4 | 0.44 | tr | 1.19 | 0.040 | -- | ||||
| 40A11644 | 58-70 | B11 | S | 34.0 | 0.46 | 1 | 1.24 | 0.046 | -- | ||||
| 40A11645 | 70-90 | B12 | S | 32.5 | 0.47 | 1 | 1.28 | 0.042 | -- | ||||
| 40A11646 | 90-113 | B13 | S | 30.1 | 0.49 | 1 | 1.32 | 0.039 | -- | ||||
| 40A11647 | 113-133 | B21 | S | 28.5 | 0.49 | tr | 1.32 | 0.034 | -- | ||||
| 40A11648 | 133-153 | B22 | S | 29.2 | 0.48 | tr | 1.32 | 0.034 | -- | ||||
| 40A11649 | 153-183 | C | S | 27.5 | 0.50 | tr | 1.30 | 0.030 | -- | ||||
| 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 | 6E1b | 8A1a | 5D2 | |||||||||||||||
| 40A11641 | 0-18 | Ap | S | 5.5 | 2.46 | 81 | 58 | 0.74 | -- | ||||||||||
| 40A11642 | 18-40 | A1 | S | 5.7 | 2.14 | 90 | 64 | 0.73 | tr | ||||||||||
| 40A11643 | 40-58 | A2 | S | 5.9 | 1.61 | 91 | 68 | 0.71 | tr | ||||||||||
| 40A11644 | 58-70 | B11 | S | 5.9 | 1.00 | 96 | 73 | 0.72 | tr | ||||||||||
| 40A11645 | 70-90 | B12 | S | 6.0 | 0.58 | 100* | 76 | 0.72 | tr | ||||||||||
| 40A11646 | 90-113 | B13 | S | 6.1 | 0.33 | 100* | 79 | 0.73 | 0.29 | tr | |||||||||
| 40A11647 | 113-133 | B21 | S | 6.2 | 0.22 | 100* | 80 | 0.75 | tr | ||||||||||
| 40A11648 | 133-153 | B22 | S | 6.4 | 0.15 | 100* | 83 | 0.75 | 1 | ||||||||||
| 40A11649 | 153-183 | C | S | 6.5 | 0.13 | -- | 100* | 85 | 0.76 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||