| Irondequoit Limestone | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Location | |
| Region |  New York |
| Country |  United States |
The Irondequoit Limestone is a geologic formation in New York and southern Ontario. It preserves fossils dating back to the Silurian period.
Fossilworks was a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database, a large relational database assembled by hundreds of paleontologists from around the world.
Macrocephalochelys is an extinct genus of turtles in the family Chelydridae. It was first described from a partial skull from the Pliocene found in Ukraine by Piboplichko and Taraschchuk in 1960. It was assigned to the family Chelydridae by R. L. Carroll in 1988 although it had been hypothesised to belong in Chelydridae by Chkhikvadze in 1971.
Scaglia is an extinct genus of South American astrapotherid land mammal that lived during the Eocene.
The Lucas Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
The Sonyea Group is a geologic group in the northern part of the Appalachian Basin. It preserves fossils dating back to the Devonian period.
The Java Formation is a geologic formation in Kentucky, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia. It preserves fossils dating back to the Devonian period. The formation comprises the Pipe Creek Shale, Wiscoy Sandstone Member in New York, and Hanover Shale Member except in Tennessee.
The Reynales Formation is a geologic formation in New York. It preserves fossils dating back to the Silurian period.
The Grimsby Formation is a geologic formation in New York. It preserves fossils dating back to the Silurian period.
The Cattaraugus Formation is a geologic formation in New York. It preserves fossils dating back to the Devonian period.
The Oswayo Formation is a geologic formation in New York. It preserves fossils dating back to the Devonian period.
The Moscow Formation is a geologic formation in New York. It preserves fossils dating back to the Givetian stage. It represents around 1.5–2 million years of constant deposition.
The Valcour Formation is a geologic formation in New York and Vermont. It preserves fossils dating back to the Ordovician period.
Tasbacka is an extinct genus of sea turtle containing several species.
The New River Formation is a geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period.
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