Marcellus Formation
Videos
The Marcellus Formation or the Marcellus Shale is a Middle Devonian age unit of sedimentary rock found in eastern North America. Named for a distinctive outcrop near the village of Marcellus, New York
Marcellus shale exposure above Marcellus, N.Y. The vertical joints create sheer cliff faces.
Fragments below exposure of fissile Marcellus black shale at Marcellus, N.Y.
Delaware River above Walpack Bend, where it leaves the buried valley eroded from Marcellus Shale bedrock
Marcellus exposure along Interstate 80 in eastern Pennsylvania where the formation is thickest.
Finger Lakes
Videos
The Finger Lakes are a group of eleven long, narrow, roughly north–south lakes located in an area called the Finger Lakes region in New York, in the United States. This region straddles the northern a
Marcellus Formation
…Allegheny Plateau region of the northern Appalachian Basin of North America. In the United States, the Marcellus Shale runs across the Southern Tier and Finger Lakes regions of New York, in northern and western Pennsylvania, eastern Ohio, through western Maryland, and throughout most of West Virginia extending across…
The Finger Lakes are in the center bottom of this west facing image; Lake Erie (upper left), Lake Huron (upper right), and Lake Ontario (lower right) are three of the Great Lakes
Seneca Lake, from South Main Street in Geneva, New York.
Bluff Point on Keuka Lake
Granger Homestead, Canandaigua