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Three of these sites are shared with other states and are credited by the National Park Service as being located in those other states: the Delaware and Hudson Canal (centered in New York but extending into Pennsylvania); the Beginning Point of the U.S. Public Land Survey (on the Ohio–Pennsylvania border); and the Minisink Archeological Site ...
This is a list of Native American archaeological sites on the National Register of Historic Places in Pennsylvania.. Historic sites in the United States qualify to be listed on the National Register of Historic Places by passing one or more of four different criteria; Criterion D permits the inclusion of proven and potential archaeological sites. [1]
The fault, which runs from Attica, New York northward to Lake Ontario, is still active and periodically causes minor earthquakes in the area. The Onondaga Limestone also can be found in other areas where rocks of the same age outcrop, such as in western Pennsylvania and Michigan but they do not form prominent geographic features.
Three lime kilns built about 1865, built into the side of a hill behind a solid stone wall, 20 to 30 feet high. Operated into the next century. Levan Farm, a historic house and farm complex in Exeter Township, Berks County, Pennsylvania, NRHP-listed. Includes lime kilns.
Fossils have been recovered from every rock type in the Llewellyn but are predominantly found in the siltstone, shale, and coal layers. The compression fossils from the Llewellyn formation are well known for the striking white color on the dark stone. An important location for these fossils is near St. Clair, Pennsylvania.
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A small and fragmented province in northeastern Pennsylvania called the Reading Prong is akin to the crystalline bedrock found in much of New England. This is the southern end of the Hudson Highlands of New York and New Jersey (known as the Ramapo Mountains in New Jersey) and the Taconic Mountains of New York.
The team determined that the wall was likely built by Stone Age communities to hunt reindeer more than 10,000 years ago. ... Rocks were plentiful in the area at the time, left behind by glaciers ...