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Little is known about the early to mid Cenozoic of Pennsylvania, but during the Ice Age it seemed to have a tundra-like environment. Local Delaware people used to smoke mixtures of fossil bones and tobacco for good luck and to have wishes granted. By the late 1800s Pennsylvania was the site of formal scientific investigation of fossils.
Appendage of the Cambrian radiodont Lenisicaris. † L. pennsylvanica – type locality for species. Lingula. † Lingulella. † Llanoaspidella – type locality for genus. † Llanoaspis – tentative report. † Lonchocephalus. Life restoration of the Permian snake-like amphibian Lysorophus showing speculative egg-coiling behavior ...
List of the Paleozoic life of Pennsylvania. This list of the Paleozoic life of Pennsylvania contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Pennsylvania and are between 538.8 and 252.17 million years of age.
History of paleontology in the United States. Exhuming the First American Mastodon, oil on canvas by Charles Willson Peale (1806). Paleontology in the United States can first be traced to the Native Americans, who have been familiar with fossils for thousands of years. They both told myths about them and applied them to practical purposes.
Designated PHMC. September 19, 1999 [2] The Meadowcroft Rockshelter is an archaeological site which is located near Avella in Jefferson Township, Pennsylvania. [4] The site is a rock shelter in a bluff overlooking Cross Creek (a tributary of the Ohio River), and contains evidence that the area may have been continually inhabited for more than ...
Pennsylvania 's physiographic provinces. The Coal Region of Northeastern Pennsylvania has abundant anthracite coal, a high-value energy source. The Geology of Pennsylvania consists of six distinct physiographic provinces, three of which are subdivided into different sections. Each province has its own economic advantages and geologic hazards ...
History of Pennsylvania. The Birth of Pennsylvania, a portrait of William Penn (standing with document in hand), who founded the Province of Pennsylvania in 1681 as a refuge for Quakers after receiving a royal deed to it from King Charles II. The history of Pennsylvania stems back thousands of years when the first indigenous peoples occupied ...
The Pennsylvanian (/ ˌpɛnsəlˈveɪni.ən / pen-səl-VAYN-i-ən, [4] also known as Upper Carboniferous or Late Carboniferous) is, on the ICS geologic timescale, the younger of two subperiods of the Carboniferous Period (or the upper of two subsystems of the Carboniferous System). It lasted from roughly 323.2 million years ago to 298.9 million ...