Download or read book Evolution and Dynamics of the Australian Plate written by R. R. Hillis and published by Geological Society of America. This book was released on 2003-01-01 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Geophysics of Continental Margins written by Joel S. Watkins and published by Aapg. This book was released on 1992 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biogeography and Ecology of New Guinea written by J.L. Gressit and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt: J. L. Gressitt New Guinea is a fantastic island, unique and fascinating. It is an area of incredible variety of geomorphology, biota, peoples, languages, history, tradi tions and cultures. Diversity is its prime characteristic, whatever the subject of interest. To a biogeographer it is tantalizing, as well as confusing or frustrating when trying to determine the history of its biota. To an ecologist, and to all biologists, it is a happy hunting ground of endless surprises and unanswered questions. To a conservationist it is like a dream come true, a "flash-back" of a few centuries, as well as a challenge for the future. New Guinea is so special that it is hard to compare it with other islands or tropical areas. It is something apart, with its very complicated history (chapters I: 2-4, II: 1-4, III: I, VI: I, 2). It is partly old but to a great extent very young, yet extremely rich and complex. It has biota of different sources - to such a degree that it is still disputed in this volume as to what Realm it belongs to: the Paleotropical or Notogaean (Australian); or what Region: Oriental, "Oceanic," Papuan or Australian. The terms Papuasian, Indo-Australian and Australasian also have been applied to the area.
Download or read book New Publications of the U S Geological Survey written by and published by . This book was released on 1989 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Talepakemalai written by Brian S Bauer and published by Cotsen Institute of Archaeology Press. This book was released on 2021-11-15 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lapita Cultural Complex--first uncovered in the mid-20th century as a widespread archaeological complex spanning both Melanesia and Western Polynesia--has subsequently become recognized as of fundamental importance to Oceanic prehistory. Notable for its highly distinctive, elaborate, dentate-stamped pottery, Lapita sites date to between 3500-2700 BP, spanning the geographic range from the Bismarck Archipelago to Tonga and Samoa. The Lapita culture has been interpreted as the archaeological manifestation of a diaspora of Austronesian-speaking people (specifically of Proto-Oceanic language) who rapidly expanded from Near Oceania (the New Guinea-Bismarcks region) into Remote Oceania, where no humans had previously ventured. Lapita is thus a foundational culture throughout much of the southwestern Pacific, ancestral to much of the later, ethnographically-attested cultural diversity of the region.
Download or read book Geology of the Mineral Deposits of Australia and Papua New Guinea written by Francis Everard Hughes and published by . This book was released on 1990 with total page 914 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 1965 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Circum Pacific Plutonic Terranes written by J. A. Roddick and published by Geological Society of America. This book was released on 1983 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electromagnetic Coupling with a Collinear Array on a Two layer Anisotropic Earth written by Jeffrey C. Wynn and published by . This book was released on 1979 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of the effects of electromagnetic coupling in dipole-dipole and pole-dipole induced polarization field measurements, with evaluation of a coupling-removal technique.
Download or read book Landmarks in Foraminiferal Micropalaeontology written by A.J. Bowden and published by Geological Society of London. This book was released on 2013-12-19 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: TMS Special Publication 6. This TMS Special Publication comprises a collection of 23 papers with an international authorship reflecting on landmarks in the history and development of Foraminiferal micropalaeontology. The volume is prefaced by an introductory overview that provides a brief and selected historical setting, as well as the intended aims of the book. Selected developments in Foraminiferal studies from a global perspective are presented from the time of Alcide d'Orbigny and the founding of the Paris MNHN collections in the mid-nineteenth century to the use of foraminifera in industry, other museum collections, palaeoceanography and environmental studies, regional studies from the Southern Hemisphere and the rise and fall of significant research schools. The book concludes with a chapter on the modelling of foraminifera. Landmarks in Foraminiferal Micropalaeontology: History and Development will be of particular interest to micropalaeontologists, other Earth scientists, historians of science, museum curators and the general reader with an interest in science.
Download or read book Tectonics of the Indonesian Region written by Warren Bell Hamilton 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 Potassic Igneous Rocks and Associated Gold Copper Mineralization written by Daniel Müller and published by Springer. This book was released on 2015-08-31 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the geochemical and petrological characteristics of potassic igneous rock complexes, and investigates the different tectonic settings in which these rocks occur. The authors provide an overview and classification of these rocks and elucidate the geochemical differences between barren and mineralized potassic igneous complexes. High-K rocks host a number of epithermal gold and porphyry copper-gold deposits. In recent years, there has also been growing recognition of an association of such rocks with iron-oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and possibly even Carlin-type gold deposits. This book is not only relevant to academic petrologists working on alkaline rocks, but also to exploration geologists prospecting for epithermal gold and/or porphyry copper-gold deposits in modern and ancient terrains. This fourth, updated and expanded edition incorporates new data and references from Africa, Australia, Brazil, China, Greece, Iran, Mongolia, North America, Russia and Turkey, including new maps and sections and new color plates of high-grade gold-copper ore from major deposits hosted by potassic igneous rocks.
Download or read book The Birds of Northern Melanesia written by Ernst Mayr and published by Oxford University Press. This book was released on 2001-12-06 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speciation is the process by which co-existing daughter species evolve from one ancestral species - e.g., humans, chimpanzees, and gorillas arising from a common ancestor around 5,000,000 years ago. However, many questions about speciation remain controversial. The Birds of Northern Melanesia provides by far the most comprehensive study yet available of a rich fauna, composed of the 195 breeding land and fresh-water bird species of the Bismarck and Solomon Archipelagoes east of New Guinea. This avifauna offers decisive advantages for understanding speciation, and includes famous examples of geographic variation discussed in textbooks of evolutionary biology. The book results from 30 years of collaboration between the evolutionary biologist Ernst Mayr and the ecologist Jared Diamond. It shows how Northern Melanesian bird distributions provide snapshots of all stages in speciation, from the earliest (widely distributed species without geographic variation) to the last (closely related, reproductively isolated species occurring sympatrically and segregating ecologically). The presentation emphasizes the wide diversity of speciation outcomes, steering a middle course between one-model-fits-all simplification and ungeneralizable species accounts. Questions illuminated include why some species are much more prone to speciate than others, why some water barriers are much more effective at promoting speciation than others, and whether hypothesized taxon cycles, faunal dominance, and legacies of Pleistocene land bridges are real. These years of study have resulted in a huge database, complete with distributions of all 195 species on 76 islands, together with their taxonomy, colonization routes, ecological attributes, abundance, and overwater dispersal. Color plates depict 88 species and allospecies, many of which have never been seen before. For students of speciation, Northern Melanesian birds now constitute a model system against which other biotas can be compared. For population biologists interested in other problems besides speciation, this rich database can now be mined for insights.
Download or read book Trondhjemites Dacites and Related Rocks written by F. Barker and published by Elsevier. This book was released on 2013-10-22 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Petrology, 6: Trondhjemites, Dacites, and Related Rocks focuses on the geology, geochemistry, and petrology of several kinds of trondhjemites, dacites, and genetically related rocks. The selection first elaborates on the definition, environment, and hypotheses of origin of trondhjemite; a review of the mineralogy and chemistry of tertiary-recent dacitic, latitic, rhyolitic, and related salic volcanic rocks; and some trace elements in trondhjemites and their implications to magma genesis and paleotectonic setting. Discussions focus on tectonic environments and trace element patterns, selection and reliability of trace elements, interrelationships between mineralogy and chemistry, and regional variations of dacitic and rhyolitic magmas. The publication then tackles strontium isotope geochemistry of late Archean to late Cretaceous tonalites and trondhjemites; Archean gray gneisses and the origin of the continental crust in West Greenland; and metamorphic development of early Archean tonalitic and trondhjemitic gneisses in Saglek Area, Labrador. The book examines the petrology, geochemistry, and origin of the Sparta quartz dioritetrondhjemite complex; reconnaissance geochemistry of Devonian island-arc volcanic and intrusive rocks in West Shasta District, California; and origin of the Twillingate trondhjemite in North-Central Newfoundland. The selection is highly recommended for geologists and geochemists wanting to explore trondhjemites, dacites, and genetically related rocks.
Download or read book Forty Years in the South Seas written by Anne Ford and published by ANU Press. This book was released on 2024-05-09 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This edited volume of invited chapters honours the four decades of fundamental research by archaeologist Glenn Summerhayes into the human prehistory of the islands of the western Pacific, especially New Guinea and its offshore islands. This area helped to shape and direct many ancient dispersal events associated with Homo sapiens, initially from Africa more than 50,000 years ago, through the lower latitudes of Asia, into Australia, New Guinea, the Bismarck Archipelago, and possibly the Solomon Islands. Around 3000 years ago, coastal regions of northern and eastern New Guinea, and the islands of Melanesia beyond, played a major role in the Oceanic migrations of Austronesian-speaking peoples from southern China and Southeast Asia, migrations that have recently attained new levels of genetic complexity through the analysis of ancient DNA from human remains. For the first time, humans of both Southeast Asian and New Guinea/Bismarck genetic origin reached the islands of Remote Oceania, beyond the Solomons. Many of the chapters in this book deal with archaeological aspects of this Austronesian maritime expansion (which never seriously impacted the populations of the New Guinea Highlands), especially as revealed through the analysis of Lapita pottery and associated artefacts. Other chapters offer archaeological perspectives on trade and exchange, and on related topics that extend into the ethnographic era. The research of Glenn Summerhayes stands centrally amongst all these offerings, ranging from the discovery of some of the oldest traces of Pleistocene human settlement in Papua New Guinea to documentation of the remarkable phenomenon of Lapita expansion through Melanesia into western Polynesia around 3000 years ago. This volume is a fitting celebration of a remarkable career in western Pacific archaeology and population history.” — Emeritus Professor Peter Bellwood, The Australian National University
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
