The State Museum of Pennsylvania

Vertebrate paleontologist and The State Museum of Pennsylvania senior curator Robert M. Sullivan, along with world renowned dinosaur paleontologist Rob­ert T. Bakker and three other colleagues, have named a new dragon-like, spiked-headed dinosaur from South Dakota. The prehistoric reptile is a bizarre, flat-headed pachy­cephalosaurid dinosaur whose skull is covered with knobs and spikes and...
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Letters

Radium, U.S.A I look forward to receiving every edition of Pennsylvania Heritage. The articles are always informative and well written. I learned much about Pittsburgh’s early contributions to the nuclear age from Joel O. Lubenau’s article, “Radium City, U.S.A.” The photographs were intriguing, especially those of Marie Curie touring the Standard Chemical Company’s...
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Letters

Cover Stories The covers of Pennsylvania Heritage are among the best I have ever seen, but the cover of the Fall 2006 issue was sheer genius! The moment I saw this issue, I just had to pick it up. Also, I couldn’t put it down, neglecting my routine chores and tasks. Thank you for the way you “cover” our history and heritage. Your magazine makes me feel as if I’m part of...
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PHMC Highlights

PHMC staff, volunteers, and dignitaries dedicated the new visitor center on Saturday, September 29, at Pennsbury Manor, the country estate of William Penn overlooking the Delaware River in Bucks County. Three times larger than the former facility, the center includes an auditorium, classroom with video conferencing capability, storage for the extensive collection of artifacts, space for public...
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Mississippian Amphibian

When people think of fossil vertebrates, they usually think of fossilized bones or footprints, the most common of remains. On rare occasions, paleontologists may come across other fossils that are truly exceptional, such as an entire body outline or impression. A recent rediscovery of a highly unusual specimen hidden away in the vaults of the Reading Public Museum in Reading, Berks County, has...
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From the Editor

As the Pennsylvania Historical and Museum Commission (PHMC) moves towards the conclusion of its 2010 theme, “Black History in Pennsylvania: Communities in Common,” at the end of this year, I am pleased that Pennsylvania Heritage continues to play an ongoing role. Readers will discover even more about the Keystone State’s African American heritage and culture in regularly...
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Scientists Confirm Discovery of New Dinosaur at The State Museum of Pennsylvania

Scientists have confirmed the discovery of a new dinosaur dating to the late Triassic Period by The State Museum of Pennsylvania in Harrisburg. Daemonosaurus chauliodus was found in a large mudstone block containing numerous skeletons of the Late Triassic dinosaur Coelophysis, from Ghost Ranch, New Mexico. The block was on loan to The State Museum from Pittsburgh’s Carnegie Museum of...
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Pennsylvania’s First State Geologist: Henry Darwin Rogers

Geology made Pennsylvania what it is today. The mining of anthracite and bituminous coal, the drilling for petroleum, and the production of iron and steel in the Commonwealth long drove the economy of the United States. Elucidating the history of the geological study of Pennsylvania is an integral part of comprehending its history. Henry Darwin Rogers (1808–1866), the first State Geologist of...
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