There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 11189 | H. Sims | Mazon Creek Westphalian - Carboniferous 4 - Illinois | Pfefferkorn (1979) |
| 11190 | H. Sims | Galesburg Flora Pennsylvanian - Carboniferous 4-5 - Illinois | Pfefferkorn (1979) |
| 11200 | H. Sims | Tarter Coal Pennsylvanian - Carboniferous 4-5 - Illinois | Caspall et al. (1990) |
| 11210 | H. Sims | Wyoming Hill Carboniferous - Carboniferous 1-5 - Illinois | Leary (1981) |
| 11316 | H. Sims | Tar Springs Loc. 2 Carboniferous - Carboniferous 1-5 - Illinois | Jennings (1984) |
| 13357 | R. Gastaldo | Flora of Brown County, Illinois Pennsylvanian - Carboniferous 4-5 - Illinois | Leary (1974) |
| 13358 | R. Gastaldo | Flora of Rock Island County, Illinois Pennsylvanian - Carboniferous 4-5 - Illinois | Leary (1974) |
| 13511 | R. Gastaldo | Spencer Farm Flora Mississippian - Carboniferous 1-3 - Illinois | Leary and Pfefferkorn (1977) |
| 24651 | H. Sims | Tarter Collection 2 Carboniferous - Carboniferous 1-5 - Illinois | Read (1947) |