| *** Taxonomy Characterization Data *** |
| Pedon ID: S1955IA165002 | ( Shelby, Iowa ) | Print Date: Nov 21 2024 1:00PM |
| Sampled as on Aug 30, 1955: | Adair |
| Revised to correlated: | Adair ; Fine, smectitic, mesic Typic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1955IA165002 Lat: 41° 32' 3.01" north Long: 95° 16' 6.99" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1386 | 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 | |||||||||||||
| 40A10571 | 0-15 | Ap | S | 26.7 | 0.42 | 8 | -- | ||||||
| 40A10572 | 15-30 | A | S | 29.2 | 0.36 | 10 | -- | ||||||
| 40A10573 | 30-48 | A/B | S | 30.8 | 0.36 | 14 | -- | ||||||
| 40A10574 | 48-63 | Bw1 | S | 35.8 | 0.36 | 14 | -- | ||||||
| 40A10575 | 63-79 | Bw21 | S | 41.0 | 0.35 | 15 | -- | ||||||
| 40A10576 | 79-94 | Bw22 | S | 37.6 | 0.36 | 15 | 1 | ||||||
| 40A10577 | 94-107 | Bw3 | S | 37.8 | 0.36 | 22 | 3 | ||||||
| 40A10578 | 107-117 | Bw4 | S | 37.5 | 0.36 | 21 | 2 | ||||||
| 40A10579 | 117-140 | Bw5 | S | 34.4 | 0.37 | 23 | 1 | ||||||
| 40A10580 | 140-157 | Bk | S | 32.6 | 0.37 | 22 | 2 | ||||||
| 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 | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A10571 | 0-15 | Ap | S | 7.2 | 1.12 | 100* | 91 | 0.81 | 0.60 | -- | |||||||||
| 40A10572 | 15-30 | A | S | 7.1 | 0.44 | 100* | 89 | 0.71 | 0.50 | tr | |||||||||
| 40A10573 | 30-48 | A/B | S | 7.1 | 0.31 | 100* | 90 | 0.68 | 0.50 | tr | |||||||||
| 40A10574 | 48-63 | Bw1 | S | 7.1 | 0.23 | 100* | 91 | 0.65 | 0.50 | tr | |||||||||
| 40A10575 | 63-79 | Bw21 | S | 7.2 | 0.22 | 100* | 91 | 0.66 | 0.40 | 1 | |||||||||
| 40A10576 | 79-94 | Bw22 | S | 7.3 | 0.17 | 100* | 93 | 0.67 | 0.40 | tr | |||||||||
| 40A10577 | 94-107 | Bw3 | S | 7.4 | 0.12 | 100* | 94 | 0.67 | 0.40 | 1 | |||||||||
| 40A10578 | 107-117 | Bw4 | S | 7.5 | 0.12 | 100* | 95 | 0.64 | 0.50 | tr | |||||||||
| 40A10579 | 117-140 | Bw5 | S | 7.4 | 0.09 | -- | 100* | 95 | 0.62 | 0.40 | tr | ||||||||
| 40A10580 | 140-157 | Bk | S | 7.9 | 0.05 | 4 | 93 | 0.56 | 0.50 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 41-91 cm | |||