Reynales Formation

{{Infobox rockunit

| name = Reynales Formation

| image = Reynales Formation Hickory Corners NY.jpg

| caption = Paleontologist studying the Reynales Formation (Silurian) in Hickory Corners, New York.

| type = Formation

| age = Silurian

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| region = New York

| country = United States

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The Reynales Formation is a geologic formation in New York. It preserves fossils dating back to the Silurian period.