Click the column headers to sort the table, by default it is sorted by "Stratigraphic Code"
|Unit Name||Stratigraphic Code|
|Farmington Shale Member||2460|
|Lawson Shale Member||2570|
|Anna Shale Member||2640|
|Big Creek Shale Member||2680|
|Canton Shale Member||2750|
|Dykersburg Shale Member||2780|
|Excello Shale Member||2830|
|Purington Shale Member||2930|
|Mecca Quarry Shale Member||2970|
|Francis Creek Shale Member||3000|
|Grove Church Shale||4050|
|Cave Hill Shale Member||4080|
|Nutwood Shale Member||5510|
|Grassy Creek Shale||5850|
|Sweetland Creek Shale||5860|
|Maquoketa Shale Group||7390|
|Elgin Shale Member||7470|
|Orchard Creek Shale Member||7490|
Pages in category "Shale"
The following 46 pages are in this category, out of 46 total.