The Role of Impact Processes in the Geological and Biological Evolution of Planet Earth


Book Description

Mednarodna delavnica je obravnavala geološke in biološke posledice katastrofalnih trkov z meteoriti v zgodovini Zemlje od paleozoika do danes. Posebna pozornost je bila posvečena dogodkom na kredno-terciarni meji. Zbornik je razdeljen na tri dele. V prvem delu je 52 povzetkov predavanj in prostorov. Drugi del prinaša pet preglednih člankov o geološki zgradbi zahodne Slovenije in Tržaškega Krasa ter seznam geoloških publikacij in geoloških kart Slovenije, Hrvaške in italijanskega Krasa. Tretji del je vodnik po ekskurzijah. Opisanih je šest profilov, na katerih so odkrite zgornjekredne in najstarejše terciarne plasti.




Geological and Biological Effects of Impact Events


Book Description

This book is the first volume of a new interdisciplinary series on "Impact Studies". The volumes of this series aim to include all aspects of research related to impact cratering - geology, geophysics, paleontology, geochemistry, mineralogy, petrology, planetolgy, etc. Future volumes will include monographs, field guides, conference proceedings, etc. All contributions in this book were peer-reviewed to ensure high scientific quality. The thirteen papers in the present volume result from a workshop of the European Science Foundation (ESF) IMPACT programme ("Response of the Earth System to Impact Processes"). This programme is an interdisciplinary effort aimed at understanding impact processes and their effects on the Earth System, including environmental, biological, and geological changes, and consequences for the biodiversity of ecosystems. The goals of the programme, and details about our activities, can be found on the web at . The IMPACT programme has currently 15 member nations from allover Europe. The activities of the programme range from workshops to specific topics regarding impact cratering, short courses on impact stratigraphy, shock metamorphism, etc. , mobility grants for students and young researchers, development of teaching aids, and publications. The third IMPACT workshop was held in Quillan, in the foothills of the French Pyrenees, in September 1999.




Landscapes on the Edge


Book Description

During geologic spans of time, Earth's shifting tectonic plates, atmosphere, freezing water, thawing ice, flowing rivers, and evolving life have shaped Earth's surface features. The resulting hills, mountains, valleys, and plains shelter ecosystems that interact with all life and provide a record of Earth surface processes that extend back through Earth's history. Despite rapidly growing scientific knowledge of Earth surface interactions, and the increasing availability of new monitoring technologies, there is still little understanding of how these processes generate and degrade landscapes. Landscapes on the Edge identifies nine grand challenges in this emerging field of study and proposes four high-priority research initiatives. The book poses questions about how our planet's past can tell us about its future, how landscapes record climate and tectonics, and how Earth surface science can contribute to developing a sustainable living surface for future generations.










New Views of the Moon


Book Description

Volume 60 of Reviews in Mineralogy and Geochemistry assesses the current state of knowledge of lunar geoscience, given the data sets provided by missions of the 1990's, and lists remaining key questions as well as new ones for future exploration to address. It documents how a planet or moon other than the world on which we live can be studied and understood in light of integrated suites of specific kinds of information. The Moon is the only body other than Earth for which we have material samples of known geologic context for study. This volume seeks to show how the different kinds of information gained about the Moon relate to each other and also to learn from this experience, thus allowing more efficient planning for the exploration of other worlds.




Tektites in the Geological Record


Book Description

This text commences with the history of tektites, from mediaeval China, through finds in Czechoslovakia in the 18th century and Darwin's description while on the Beagle, to 20th-century finds in South East Asia, the Ivory Coast and the USA. The four major strewn fields are described, followed by their extension by deep sea finds of microtektites and the recognition of irregular, large layered tektites in SE Asia.







Paleogene Shallow Benthos of the Tethys, 2


Book Description

Obdobje 20 milijonov let, ki je sledilo opustošenju po kredno-terciarni meji in izumrtju dinozavrov, ima posebno mesto v zgodovini Zemlje. V tem času se je postopoma obnavljalo življenje z vso pestrostjo svojih oblik. Podrobno proučevanje tega obnavljanja nam daje ključ za razumevanje vzrokov, zakaj in kako je vzniknila in napredovala raznovrstnost življenja. Pričujoči zvezek je zbir zgodovinskih dokumentov, ki ilustrirajo nekatere od mnogih podob obnove.




Biotic Response to Global Change


Book Description

Concern about the effects of global change on our planet's future has driven much research into the last few thousand years of earth history. In contrast, this volume takes a much longer viewpoint to provide a historical perspective to recent and future global change. Over 40 international specialists investigate the reaction of life to global environmental changes, from Cretaceous times to the turn of the century. During this time earth's climate has changed from a very warm, 'greenhouse' phase with no significant ice sheets to today's 'ice-house' world. A wide spectrum of animal, plant and protistan life is discussed, encompassing terrestrial, shallow-marine and deep-marine realms. Each chapter considers a particular taxonomic group, looking first at the general picture and then focusing on more specialized aspects such as extinctions, diversity and biogeography. This volume will form an invaluable reference for researchers and graduate students in paleontology, geology, biology, oceanography and climatology.