Download or read book Sedimentation in the Carboniferous of Western Pennsylvania American Association of Stratigraphic Palynologists 2nd Annual Meeting State College Pennsylvania October 22 1969 Field Trip Leaders E G Williams W A Bragonier and J B Swinehart written by American Association of Stratigraphic Palynologists and published by . This book was released on 1969 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Palynological Correlation of Major Pennsylvanian Middle and Upper Carboniferous Chronostratigraphic Boundaries in the Illinois and Other Coal Basins written by Russel Allen Peppers and published by Geological Society of America. This book was released on 1996-01-01 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the XVth International Congress on Carboniferous and Permian Stratigraphy written by Theo Edward Wong and published by Edita-The Publishing House of the Royal. This book was released on 2007 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compendium of papers first presented at the fifteenth annual International Congress on Carboniferous and Permian Stratigraphy, this book offers an overview of the latest research on rock formation that took place over 250 million years ago. This ancient sediment, which provides much of the mineral resources we use today, is a key indicator of massive environmental shifts that occurred around the creation of the super-continent Pangea. Organized thematically, the book covers a wide variety of topics, including the structural development of Carboniferous basins, the paleontology of those periods, and Carboniferous and Permian timescales and global correlations. As the contributors demonstrate, a better understanding of the evolution of the earth during the Carboniferous and Permian periods will not only help us find more mineral resources, but will also provide insight into important modern environmental questions.