Download or read book Chitinozoa and Acritarcha of the Hamilton Formation b Middle Devonian Southwestern Ontario written by John A. Legault and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chitinozoa and Acritarcha of the Hamilton Formation Middle Devonian Southwestern Ontario written by J. A. Legault and published by . This book was released on 1973 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chitinozoa and Acritarcha of the Hamilton Formation written by Donald F. Stott and published by . This book was released on 1973 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chitinozoa and Acritarcha of the Hamilton Formation Middle Devonian Soouthwestern Ontario written by Geological Survey of Canada and published by . This book was released on 1973 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chitinozoa of the Silica Formation Middle Devonian Ohio written by Gordon D. Wood and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Middle Devonian Givetian Hamilton Group Ostracoda in Two Diamond Drill Cores from Lambton County Southwestern Ontario written by M. J. Copeland and published by . This book was released on 1999 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the late Middle Devonian ostracodes found in two selected diamond drill cores from Lambton County, Ontario. The study area has lithologies and ostracode fauna typical of other similarly aged strata of the Michigan Basin, and the study permits stratigraphic correlation across an area extending over south-western Ontario, western New York, northern Ohio, and the southern peninsula of Michigan. The introductory sections discuss ostracode faunas of the Michigan Basin & bordering areas and the ostracode biostratigraphy of the Hamilton Group strata. The main section presents a systematic palaeontology of ostracode species, with species descriptions arranged by order, family, and genus.
Download or read book A Field Excursion to Trenton Group middle and Upper Ordovician and Hamilton Group middle Devonian Localities in New York and a Survey of Their Chitinozoans written by Merrell A. Miller and published by . This book was released on 1986 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Early Palaeozoic Biogeography and Palaeogeography written by D.A.T. Harper and published by Geological Society of London. This book was released on 2014-01-27 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Early Palaeozoic was a critical interval in the evolution of marine life on our planet. Through a window of some 120 million years, the Cambrian Explosion, Great Ordovician Biodiversification Event, End Ordovician Extinction and the subsequent Silurian Recovery established a steep trajectory of increasing marine biodiversity that started in the Late Proterozoic and continued into the Devonian. Biogeography is a key property of virtually all organisms; their distributional ranges, mapped out on a mosaic of changing palaeogeography, have played important roles in modulating the diversity and evolution of marine life. This Memoir first introduces the content, some of the concepts involved in describing and interpreting palaeobiogeography, and the changing Early Palaeozoic geography is illustrated through a series of time slices. The subsequent 26 chapters, compiled by some 130 authors from over 20 countries, describe and analyse distributional and in many cases diversity data for all the major biotic groups plotted on current palaeogeographic maps. Nearly a quarter of a century after the publication of the ‘Green Book’ (Geological Society, London, Memoir12, edited by McKerrow and Scotese), improved stratigraphic and taxonomic data together with more accurate, digitized palaeogeographic maps, have confirmed the central role of palaeobiogeography in understanding the evolution of Early Palaeozoic ecosystems and their biotas.
Download or read book Bulletin Geological Survey of Canada written by Geological Survey of Canada and published by . This book was released on 1993 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Devonian Conodonts and Stratigraphy of Southwestern Ontario written by Teruya Uyeno and published by . This book was released on 1982 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Devonian Change written by Peter Königshof and published by Geological Society of London. This book was released on 2009 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid evolution of terrestrial ecosystems in the Devonian Period combined with climate change and many global events had a pronounced influence on sedimentation and biodiversity in various terrestrial and marine settings. This volume presents a number of case studies which cover the following topics land-sea transitional settings, the role of ecological-evolutionary subunits, the diversity and palaeoecology of reef building organisms and microfloras with respect to sedimentary processes and global events.
Download or read book Annual Catalogue written by and published by . This book was released on 1973 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Government Publications Catalogue written by and published by . This book was released on 1973 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geography and Earth Sciences Publications 1973 1975 written by and published by . This book was released on 1978 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bd. 1: 1968-1972; Bd. 2: 1973-1975.
Download or read book National Union Catalog written by and published by . This book was released on 1973 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Palaeontographica written by and published by . This book was released on 1998 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
