Download or read book A List of Vertebrates of Northcentral North Dakota written by Virginia S. Steinhaus and published by . This book was released on 1979 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1982 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Review written by and published by . This book was released on 1982 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vertebrates of Southwestern North Dakota amphibians Reptiles Birds Mammals written by Robert W. Seabloom and published by . This book was released on 1978 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographic Guide to Government Publications written by New York Public Library. Research Libraries and published by . This book was released on 1982 with total page 728 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 1980 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Publications of the State of North Dakota Received by the State Library During the Year written by and published by . This book was released on 1979 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Threatened Endangered and Vulnerable Species of Terrestrial Vertebrates in the Rocky Mountain Region written by Deborah M. Finch and published by . This book was released on 1992 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on species inhabiting lands managed by the National Forest System, and in particular, lands within the boundaries of the Rocky Mountain Region (Region 2: Colorado, Kansas, Nebraska, South Dakota, Wyoming) of the U.S. Forest Service.

Download or read book Statewide Fisheries Investigations written by and published by . This book was released on 1991 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1980 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: June and Dec. issues contain listings of periodicals.

Download or read book Subject Catalog written by Library of Congress and published by . This book was released on with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monographic Series written by Library of Congress and published by . This book was released on with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Keys to the Common Animals of the North Central States Exclusive of the Parasitic Worms Insects and Birds written by Samuel Eddy and published by . This book was released on 1961 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Late Cretaceous Vertebrates from the Western Interior written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2006-01-01 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tertiary Stratigraphy and the Frick Collection of Fossil Vertebrates from North central Nebraska written by Morris F. Skinner and published by . This book was released on 1984 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Late Tertiary Valentine and Ash Hollow formations of the Ogallala Group in north-central Nebraska contain two previously unnamed fossiliferous ash-bearing members. These, with four published members, provide a startigraphic framework for large collections of fossils in the Frick Collection in AMNH and other institutions. The Cornell Dam Member (new) in the basal Valentine Formation has salient lithic features and geologic relationships not found in other members of the Valentine. Basal channel sand disconformably overlying the Rosebud Formation contains macro- and microinvertebrate fossils (Norden Fauna, new) that also show the ecological and faunal distinction of this member. Fission track dates suggest that Valentine sediments spanned one and perhaps three million years. The Merritt Dam Member (new) of late Clarendonian to late Hemphillian age, disconformably overlies the Cap Rock Member of the referred Ash Hollow Formation. The Merritt Dam Member is less cliff forming than the Cap Rock Member, contains more volcanic ash and local channel and pond sediments. Tectonic readjustment caused deep channel erosion through the Ogallala into Arikaree rocks on the east flank of the Chadron Arch and eastward into the Cap Rock Member and the Valentine Formation. Sediments filling some of these channels contain vertebrate fossils overlain by vitric tuffs with a fission track date of 9.5 [+ or -] 0.8 Ma. The paleogeomorphology of the Ogallala Group and its depositonal framework is the product of overlapping alluvial fans of at least three paleodrainage systems which filled pre-existing valleys and spread sediments over a vast Great Plains area in Nebraska and South Dakota. In north-central Nebraska widespread aggradation and two short periods of degradation occurred during the Valentinian. Gradual aggradation during the early Clarendonian was followed by intermittent aggradation and degradation during the late Clarendonian and Hemphillian. The stratigraphic allocation and history of 98 collecting localities and documentation of 90 holotypes of fossil vertebrates and 13 plants provide a firm base for continued research. The prinipal aquifer in the Ogallala is the Crookston Bridge Member of the Valentine Formation"--P. 217.

Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1982 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Directory of environmental life scientists north central r written by and published by . This book was released on with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: