Download or read book The Paleoecology of the Upper Yorktown Formation Late Miocene written by Patricia Lorene Parker and published by . This book was released on 1972 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ostracode Biostratigraphy of the Yorktown Formation written by Joseph E. Hazel and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional title page description: Three ostracode assemblage zones are proposed for deposits assigned to the Yorktown Formation. The older two zones are considered to be late Miocene in age and the youngest early Pliocene.

Download or read book Ostracode Biostratigraphy of the Yorktown Formation upper Miocene and Lower Pliocene of Virginia and North Carolina written by Joseph E. Hazel and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ostracode Biostratigraphy of the Yorktown Formation Upper Miocene and Lower Pliocene of Virginia and North Carolina written by Joseph Ernest Hazel and published by . This book was released on 1971 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1986 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Cenozoic Deposits of the Central Delmarva Peninsula Maryland and Delaware written by James Patrick Owens and published by . This book was released on 1977 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upper Tertiary deltaic and shallow-water marine deposits form the backbone of the peninsula. The oldest marine deposits of Pleistocene age reach a maximum altitude of 15 meters (50 feet) and have been dated radiometrically at about 100,000 years.

Download or read book Journal of Research written by Geological Survey (U.S.) and published by . This book was released on 1977 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Reports Resulting from U S Geological Survey Participation in the United States Technical Assistance Program 1940 65 written by Jo Ann Heath and published by . This book was released on 1965 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared under the auspies of the Agency for International Development of the U.S. Dept. of State.

Download or read book Journal of Research of the U S Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1977 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific notes and summaries of investigations in geology, hydrology, and related fields.

Download or read book Soil Development and Its Relation to the Age of Morphostratigraphic Units in Horry County South Carolina written by and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil profiles developed in 200-ka and 2.5- to 3.0-Ma barrier and back-barrier deposits have been analyzed texturally, mineralogically, and chemically to identify processes active in weathering and pedogenic alteration of parent material.

Download or read book Geological Survey Research 1971 Chapter A written by Geological Survey (U.S.) and published by . This book was released on 1971 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1979 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paleocommunities written by A. J. Boucot and published by Cambridge University Press. This book was released on 1999-07-13 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fossil communities, chiefly benthic, from Silurian and Devonian rocks are looked at in detail within this book. Discussion of their environmental and evolutionary significance provides a unique ecological view of this intensively studied part of the stratigraphic column. It is hoped that this case-study will illustrate a new trend for palaeontological research and synthesis that could be applied to other time intervals. Forty contributions from all parts of the world discuss and exemplify the general principles of this massive compilation and provide descriptions of many of the shelly mid-Silurian and early Devonian benthic communities in encyclopaedic form. Biostratigraphers and palaeontologists, as well as evolutionists and ecologists, concerned with fossil communities and their evolution will find this volume of interest. This book forms the final report of IGCP Project 53.

Download or read book The G D Harris 1890 Manuscript on the Stratigraphy of Miocene and Pliocene Beds at Yorktown Virginia written by Lauck W. Ward and published by . This book was released on 1993 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of North American Geology written by and published by . This book was released on 1964 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: