There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 81785 | L. Ivany | Niagara Gorge - Irondequoit Limestone 146-164 feet Sheinwoodian - Silurian 2 - New York | Gillette (1947) |
| 81807 | L. Ivany | Niagara Street & RR - 92.5 - 112.5 feet Reef limestone Sheinwoodian - Silurian 2 - New York | Gillette (1947) |
| 81814 | L. Ivany | Maplewood Park - top Sheinwoodian - Silurian 2 - New York | Gillette (1947) |
| 81907 | L. Ivany | Second Creek at Alsa Farms - top Irondequoit Sheinwoodian - Silurian 2 - New York | Gillette (1947) |
| 82502 | L. Ivany | Beaver Creek? Irondequoit upper Sheinwoodian - Silurian 2 - New York | Gillette (1947) |
| 82511 | L. Ivany | Little Wolcott Creek - top 5.5' Irondequoit Sheinwoodian - Silurian 2 - New York | Gillette (1947) |