Serpent Mound crater, also known as the Serpent Mound Disturbance, is an eroded meteorite impact crater in Ohio, United States. It lies largely in Adams County, with the northern part mostly in Highland County, except for a small northeast part in Pike County.
It is classified as a complex crater because it features a central uplift, a transition zone, and a ring graben (a ring-shaped trough in the outer part of the crater). Although eroded, the original rim diameter is estimated at 8 km (5.0 mi) and the age is estimated to be less than 320 million years (Mississippian or younger).
The crater is named after the Serpent Mound, an effigy mound, located on a plateau in Brush Creek Valley within the crater.
Famous quotes containing the words serpent, mound and/or crater:
“One classic American landscape haunts all of American literature. It is a picture of Eden, perceived at the instant of history when corruption has just begun to set in. The serpent has shown his scaly head in the undergrowth. The apple gleams on the tree. The old drama of the Fall is ready to start all over again.”
—Jonathan Raban (b. 1942)
““... It is not the stones,
But the child’s mound ...”
“Don’t, don’t, don’t,
don’t,” she cried.”
—Robert Frost (1874–1963)
“Give me a condor’s quill! Give me Vesuvius’ crater for an inkstand!”
—Herman Melville (1819–1891)