| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971IA007001 | ( Appanoose, Iowa ) | Print Date: Nov 23 2024 6:49PM |
| Sampled as on Sep 29, 1971: | Coppock |
| Revised to correlated: | Coppock ; Fine-silty, mixed, superactive, mesic Mollic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971IA007001 Lat: 40° 39' 19.00" north Long: 92° 46' 3.01" west MLRA: 109 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1479 | 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 | 3A1a1a | 4A1d | |||||||||||
| 40A11506 | 0-20 | Ap | S | 23.5 | 13.9 | 0.46 | 3 | 1.51 | 0.026 | -- | |||
| 40A11507 | 20-36 | E1 | S | 24.9 | 14.3 | 0.45 | 3 | 1.53 | 0.021 | -- | |||
| 40A11508 | 36-51 | E2 | S | 24.7 | 13.7 | 0.43 | 4 | -- | |||||
| 40A11509 | 51-64 | E3 | S | 24.1 | 13.1 | 0.43 | 4 | 1.49 | 0.013 | -- | |||
| 40A11510 | 64-81 | Bg1 | S | 25.0 | 14.7 | 0.43 | 3 | -- | |||||
| 40A11511 | 81-94 | Btg | S | 25.5 | 15.5 | 0.45 | 2 | 1.46 | 0.029 | -- | |||
| 40A11512 | 94-109 | B | S | 27.8 | 18.6 | 0.47 | 3 | 1.50 | 0.028 | -- | |||
| 40A11513 | 109-135 | Bg2 | S | 29.9 | 19.9 | 0.47 | 2 | -- | |||||
| 40A11514 | 135-160 | B21 | S | 34.0 | 20.4 | 0.46 | 2 | 1.53 | 0.030 | -- | |||
| 40A11515 | 160-191 | B22 | S | 34.2 | 20.3 | 0.46 | 2 | 1.50 | 0.034 | -- | |||
| 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 | 8A1a | 5D2 | ||||||||||||||||
| 40A11506 | 0-20 | Ap | S | 5.6 | 1.23 | 87 | 75 | 0.89 | tr | ||||||||||
| 40A11507 | 20-36 | E1 | S | 5.1 | 0.46 | 80 | 67 | 15.0 | 0.75 | 0.60 | 1 | 1 | |||||||
| 40A11508 | 36-51 | E2 | S | 4.5 | 0.32 | 52 | 43 | 11.6 | 0.68 | 0.47 | 24 | 1 | |||||||
| 40A11509 | 51-64 | E3 | S | 4.3 | 0.26 | 46 | 39 | 10.7 | 0.66 | 0.44 | 31 | 1 | |||||||
| 40A11510 | 64-81 | Bg1 | S | 4.3 | 0.20 | 46 | 38 | 11.3 | 0.64 | 0.45 | 35 | 1 | |||||||
| 40A11511 | 81-94 | Btg | S | 4.4 | 0.16 | 50 | 41 | 12.9 | 0.67 | 0.51 | 33 | 1 | |||||||
| 40A11512 | 94-109 | B | S | 4.4 | 0.19 | 53 | 46 | 14.7 | 0.72 | 0.53 | 28 | 0.22 | 2 | ||||||
| 40A11513 | 109-135 | Bg2 | S | 4.6 | 0.15 | 59 | 50 | 16.1 | 0.71 | 0.54 | 22 | 2 | |||||||
| 40A11514 | 135-160 | B21 | S | 4.8 | 0.24 | 68 | 56 | 18.1 | 0.69 | 0.53 | 12 | 3 | |||||||
| 40A11515 | 160-191 | B22 | S | 5.2 | 0.52 | 78 | 66 | 19.1 | 0.71 | 0.56 | 2 | 4 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 94-109 cm | |||