| Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
|---|
| USGS Loc. 13611, Friedrich Shale member, Root Shale formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Root Shale - Friedrich Shale | Collection comes from calcareous zone near the top of the Friedrich member.
Noginskian stage is equivalent to the Virgilian stage | "shale" | 301.2 - 300.2 Ma
Carboniferous |
| USGS Loc. 13612, Friedrich Shale member, Root Shale formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Root Shale - Friedrich Shale | Uppermost bed of the Friedrich Shale member.
Noginskian stage is equivalent to the Virgilian stage | "shale" | 301.2 - 300.2 Ma
Carboniferous |
| USGS Loc. 13613, Jim Creek LS member, Root Shale formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Root Shale - Jim Creek Limestone | Noginskian stage is equivalent to the Virgilian stage | "limestone" | 301.2 - 300.2 Ma
Carboniferous |
| USGS Loc. 13614, French Creek Shale member, Root Shale formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Root Shale - French Creek Shale | The Noginskian stage is equivalent to the Virgilian stage
| "limestone" | 301.2 - 300.2 Ma
Carboniferous |
| USGS Loc. 13615, Nebraska City LS member, Wood Siding formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Wood Siding - Nebraska City Limestone | The Noginskian stage is equivalent to the Virgilian stage;
Strat Section given in Mudge, Walters, and Skoog, 1959, bed 11, p. 239;
| "limestone" | 301.2 - 300.2 Ma
Carboniferous |
| USGS Loc. 13616, Brownville LS member, Wood Siding formation | Mudge M. R., Yochelson E. L., et al (1962) | Wabaunsee - Wood Siding - Brownville Limestone | The Noginskian stage is equivalent to the Virgilian stage
| "limestone" | 301.2 - 300.2 Ma
Carboniferous |
