There are 11 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 75138 | L. Ivany | Carbon Hill Pennsylvanian - Carboniferous 4-5 - Ohio | Batten (1984) |
| 75139 | L. Ivany | Barrhead, Lanarckshire Mississippian - Carboniferous 1-3 - United Kingdom | Batten (1984) |
| 75140 | L. Ivany | Solsville-Marcellus Fm Middle Devonian - Devonian 3 - New York | Batten (1984) |
| 75141 | L. Ivany | Salem Limestone - Bedford IN Mississippian - Carboniferous 1-3 - New York | Batten (1984) |
| 75143 | L. Ivany | Marcellus Fm, Ludlowville Middle Devonian - Devonian 3 - New York | Batten (1984) |
| 75144 | L. Ivany | Keokuk Limestone Visean - Carboniferous 2 - Iowa | Batten (1984) |
| 75145 | L. Ivany | Springfield, OH Pennsylvanian - Carboniferous 4-5 - Ohio | Batten (1984) |
| 75146 | L. Ivany | Kendrick Shale - Pikeville Pennsylvanian - Carboniferous 4-5 - Kentucky | Batten (1984) |
| 75147 | L. Ivany | Gunsight, Wayland Shale Virgilian - Carboniferous 5 - Texas | Batten (1984) |
| 75182 | L. Ivany | Weeping Water, NE Pennsylvanian - Carboniferous 4-5 - Nebraska | Batten (1984) |
| 75183 | L. Ivany | Strathaven Brigantian - Carboniferous 2 - United Kingdom | Batten (1984) |