There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 230 | J. Sepkoski | Dresbach community, Eau Claire Mbr., Dresbach Fm. Cambrian - Cambrian 1-5 - Wisconsin | Twenhofel et al. (1935) |
| 248 | J. Sepkoski | "Billingsella subfauna" Goodenough Mbr., Franconia Fm. Franconian - Cambrian 5 - Wisconsin | Twenhofel et al. (1935) |
| 256 | J. Sepkoski | Trempealeau Fm., Lodi Mbr. Trempealeauan - Cambrian 5 - Wisconsin | Twenhofel et al. (1935) |
| 268 | J. Sepkoski | Cedaria Zone, Dresbach Fm. Cambrian - Cambrian 1-5 - Wisconsin | Twenhofel et al. (1935) |