Download or read book Taxonomy and Biostratigraphy of Schizaealean Spores from the Jurassic Cretaceous Boundary Beds of the Aklavik Range District of Mackenzie written by Robert A. Fensome and published by Calgary : Canadian Society of Petroleum Geologists. This book was released on 1987 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sedimentary Cover of the Craton in Canada written by D.F. Stott and published by Geological Society of America. This book was released on 1993 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early chapters of the volume present data and interpretations of the geophysics of the craton and summarise, with sequential maps, the tectonic evolution of the craton. The main body of the text and accompanying plates and figures present the stratigraphy, structural history, and economic geology of specific sedimentary basins and regions. The volume concludes with a summary chapter in which the currently popular theories of cratonal tectonics are discussed and the unresolved questions are identified.
Download or read book Plants in Mesozoic Time written by Carole T. Gee and published by Indiana University Press. This book was released on 2010-07-16 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants in Mesozoic Time showcases the latest research of broad botanical and paleontological interest from the world's experts on Mesozoic plant life. Each chapter covers a special aspect of a particular plant group -- ranging from horsetails to ginkgophytes, from cycads to conifers -- and relates it to key innovations in structure, phylogenetic relationships, the Mesozoic flora, or to animals such as plant-eating dinosaurs. The book's geographic scope ranges from Antarctica and Argentina to the western interior of North America, with studies on the reconstruction of the Late Jurassic vegetation of the Morrison Formation and on fossil angiosperm lianas from Late Cretaceous deposits in Utah and New Mexico. The volume also includes cutting-edge studies on the evolutionary developmental biology ("evo-devo") of Mesozoic forests, the phylogenetic analysis of the still enigmatic bennettitaleans, and the genetic developmental controls of the oldest flowers in the fossil record.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 1198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of Cretaceous and Tertiary Stratigraphy in the Northern Yukon and Adjacent Northwest Territories written by James Dixon and published by . This book was released on 1992 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study encompassess the area from about latitude 65° N to the Beaufort Sea and from longitude 132° W to the Alaska border, and includes Cretaceous strata in the northern Richardson, northern Ogilvie and British mountains, and in the subsurface under the Mackenzie Delta and Tuktoyaktuk Peninsula.
Download or read book Palaeontographica Canadiana written by and published by . This book was released on 1983 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Research written by Geological Survey of Canada and published by . This book was released on 1989 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin Geological Survey of Canada written by Geological Survey of Canada and published by . This book was released on 1950 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stratigraphic Palynological and Paleoecological Studies in the East central Sudan Khartoum and Kosti Basins Late Jurassic to Mid Tertiary written by Mohamed Zayed Awad and published by . This book was released on 1994 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Conference on the Cambrian Explosion written by Paul A. Johnston and published by . This book was released on 2011 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cretaceous Climate Events and Short Term Sea Level Changes written by M. Wagreich and published by Geological Society of London. This book was released on 2020 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea-level constitutes a critical planetary boundary for geological processes and human life. Sea-level fluctuations during major greenhouse phases are still enigmatic and strongly discussed in terms of changing climate systems. The geological record of the Cretaceous greenhouse period provides a deep-time view on greenhouse-phase Earthsystem processes that facilitates a much better understanding of the causes and consequences of global, geologically short-term, sea-level changes. In particualr, Cretaceous hothouse periods can serve as a laboratory to better understand a near-future greenhouse Earth. This volume presents high-resolution sea-level records from globally distributed sedimentary archives of the Cretaceous involving a large group of scientists from the International Geoscience Programme IGCP 609. Marine to non-marine sedimentary successions were analysed for revised age constraints, the correlation of global palaeoclimate shifts and sea-level changes, tested for climate-driven cyclicities, and correlated within a high-resolution stratigraphic framework of the Geological Timescale. For hothouse periods, the hypothesis of significant global groundwater-related sea-level change, i.e. aquifer-eustasy as a major process, is reviewed and substantiated.
Download or read book C S P G Reservoir written by Canadian Society of Petroleum Geologists and published by . This book was released on 1995 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neues Jahrbuch f r Geologie und Pal ontologie written by and published by . This book was released on 1993 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palaeontographica written by and published by . This book was released on 2009 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Research Geological Survey of Canada written by and published by . This book was released on 1989 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Holttum written by R. J. Johns and published by Royal Botanic Gardens Kew. This book was released on 1997 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selection of papers on ferns covering morphology, spore wall evolution and gametophyte development, plus a short biography of Richard Holttum.
Download or read book The British Micropalaeontologist written by and published by . This book was released on 1986 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
