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Fossil Reef.png

Black and white line drawing of an ancient coral reef

Coral reefs first appeared at the dawn of the Ordovician period. Fossil remains of these early reefs have been found at Chazy Fossil Reef NNL in New York and Vermont.

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Image

National Natural Landmarks Program, Code: NNL

NPS.gov Collection

Public Can View

Thursday, September 9, 2021 8:12:07 AM

Monday, September 20, 2021 8:57:24 AM

Chazy Reef.png

png

2.0 MB

Scenic