Pleistocene Preserved: The Lost Bone Cave of Port Kennedy

On October 29, 1895, more than 90 members attended a meeting at the Academy of Natural Sciences in Philadelphia. Following the routine business of the publication committee’s report and the announcement of one member’s death, Henry Chapman Mercer (1856–1930) rose to speak about the ongoing exploration of a geological feature known as Irwin’s Cave in Montgomery County. The Philadelphia Inquirer...
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Monster Bones: Charles Willson Peale and the Mysterious Nondescript Animal

On October 14, 1800, a New York City newspaper called Mercantile Advertiser published a rather lengthy news/opinion piece on some large and very curious bones that had been unearthed on a farm belonging to John Masten, located about 14 miles from the New York state village of Newburgh. The unidentified author observed that “these huge bones irresistibly force upon us by the power of associating...
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Digging Deep: 50 Years of Preservation Archaeology in Pennsylvania

On a lovely morning in early autumn, I arrive at an old farm along the Susquehanna River to find Dr. Frank Vento in his natural element. That is to say, he is squatting down at the bottom of a backhoe trench some 8 feet deep, carefully examining the many layers of flood-deposited sediment left behind by the great river. Frank, recently retired from the faculty at Clarion University, is a...
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Shawnee-Minisink Archaeological Site

The Shawnee-Minisink site in Monroe County contains some of the earliest evidence of human occupation in eastern North America, carbon-14 dated to around 11,000 BCE. While other sites from the Paleoindian period have been found, very few have been undisturbed. Buried beneath nearly 8 feet of sediment, the archaeological deposits of Shawnee-Minisink remained protected for ages. Archaeologists...
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