| *** Taxonomy Characterization Data *** |
| Pedon ID: S1964IA187002 | ( Webster, Iowa ) | Print Date: Jan 10 2025 3:16PM |
| Sampled as on Sep 12, 1964: | Guckeen |
| Revised to correlated on Feb 26, 2018: | Guckeen ; Fine, smectitic, mesic Aquertic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964IA187002 Lat: 42° 14' 12.00" north Long: 94° 4' 56.00" west MLRA: 103 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1481 | 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 | |||||||||||
| 40A11527 | 0-13 | Ap1 | S | 37.3 | 0.40 | 16 | 1.37 | 0.053 | -- | ||||
| 40A11528 | 13-23 | Ap2 | S | 37.9 | 0.41 | 16 | 1.32 | 0.048 | -- | ||||
| 40A11529 | 23-40 | A | S | 40.4 | 0.41 | 14 | 1.25 | 0.056 | -- | ||||
| 40A11530 | 40-53 | B1 | S | 39.1 | 0.43 | 16 | 1.25 | 0.065 | -- | ||||
| 40A11531 | 53-70 | B21 | S | 44.2 | 0.41 | 16 | 1.31 | 0.069 | -- | ||||
| 40A11532 | 70-90 | B22 | S | 40.2 | 0.46 | 17 | 1.28 | 0.075 | -- | ||||
| 40A11533 | 90-103 | 2B1 | S | 35.0 | 0.44 | 26 | 1.26 | 0.050 | -- | ||||
| 40A11534 | 103-123 | 2B2 | S | 27.4 | -- | 0.51 | 31 | 1.35 | 0.028 | 3 | |||
| 40A11535 | 123-153 | 2B3 | S | 28.9 | 1.0 | 0.43 | 22 | 1.46 | 0.024 | 2 | |||
| 40A11536 | 153-183 | 2C | S | 31.1 | 1.0 | 0.44 | 19 | 1.41 | 0.026 | 4 | |||
| 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 | |||||||||||||||
| 40A11527 | 0-13 | Ap1 | S | 5.7 | 3.25 | 94 | 72 | 0.82 | tr | ||||||||||
| 40A11528 | 13-23 | Ap2 | S | 5.6 | 3.17 | 96 | 71 | 0.81 | -- | ||||||||||
| 40A11529 | 23-40 | A | S | 5.6 | 2.44 | 95 | 75 | 0.77 | tr | ||||||||||
| 40A11530 | 40-53 | B1 | S | 5.7 | 1.64 | 94 | 77 | 0.81 | tr | ||||||||||
| 40A11531 | 53-70 | B21 | S | 5.9 | 0.74 | 100* | 83 | 0.70 | 1 | ||||||||||
| 40A11532 | 70-90 | B22 | S | 6.3 | 0.39 | 100* | 88 | 0.73 | 1 | ||||||||||
| 40A11533 | 90-103 | 2B1 | S | 7.1 | 0.27 | -- | 100* | 100 | 0.57 | 0.64 | 1 | ||||||||
| 40A11534 | 103-123 | 2B2 | S | 7.7 | 0.09 | 17 | 100* | 100 | 0.68 | 1 | |||||||||
| 40A11535 | 123-153 | 2B3 | S | 7.7 | 0.09 | 18 | 100* | 100 | 0.60 | 1 | |||||||||
| 40A11536 | 153-183 | 2C | S | 7.7 | 0.10 | 17 | 100* | 100 | 0.59 | 0.61 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 17 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||