Katherine E. H. Van Winkle epub University of Washington Publications in Geology, Vol. 1, No. 2, pp. 69-97, Pls. 6, 7, January, 1918: Paleontology of the Oligocene of the Chehalis Valley, Washington

About the Book History derives from Greek historia, meaning "inquiry, knowledge acquired by investigation". It is the study of the past as described in written documents, with events occurring before written records being considered prehistory. World history is generally considered a teaching topic rather than a research topic. There are many history text books of varying quality, with some addressing the teaching of history or historiography, the process of undertaking research in history. Also in this Book Earth science (geoscience) describes the fields of natural science relating to the planet Earth, and dealing with the physical composition of the earth and its atmosphere. It is the study of our planet’s physical characteristics, from earthquakes to raindrops, and floods to fossils. Earth science can also be considered a branch of planetary science. It can include the study of: geology, the lithosphere, the structure of the Earth's interior, the atmosphere, hydrosphere, and biosphere. And in this Book Science is a systematic enterprise that builds knowledge through formulating testable hypothese and predictions about the physical universe. Its earliest roots of science can be traced to Ancient Egypt, India and Mesopotamia in around 3500 to 3000 BC. Scientific fields may be divided into: natural sciences, which examine natural phenomena including biological lifeforms, and social sciences, which analyze human behavior and societies. Both are empirical sciences. Disciplines that may be termed interdisciplinary applied sciences include engineering and medicine. Mathematics, which is formally classified as a science, exhibits similarities and differences to empirical sciences. About us Leopold Classic Library has the goal of making available to readers the classic books that have been out of print for decades. While these books may have occasional imperfections, we consider that only hand checking of every page ensures readable content without poor picture quality, blurred or missing text etc. That's why we: republish only hand checked books; that are high quality; enabling readers to see classic books in original formats; that are unlikely to have missing or blurred pages. You can search "Leopold Classic Library" in categories of your interest to find other books in our extensive collection. Happy reading!