IGCP 410

IGCP 410 PDF Author: International Geological Correlation Programme. Project 410
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 20

Get Book Here

Book Description

IGCP 410

IGCP 410 PDF Author: International Geological Correlation Programme. Project 410
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 20

Get Book Here

Book Description


International Symposium on the Great Ordovician Biodiversification Event (IGCP Project No. 410)

International Symposium on the Great Ordovician Biodiversification Event (IGCP Project No. 410) PDF Author:
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 64

Get Book Here

Book Description


The Great Ordovician Biodiversification Event

The Great Ordovician Biodiversification Event PDF Author: B. D. Webby
Publisher: Columbia University Press
ISBN: 0231126786
Category : Nature
Languages : en
Pages : 497

Get Book Here

Book Description
Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. This is the first book devoted specifically to establishing the global patterns of differentiation of Ordovician biotas through time and space. It provides extensive genus- and species-level diversity data for the many Ordovician fossil groups and presents an evaluation of how each group diversified, with assessments of patterns of change, and rates of origination and extinction.

Stratigraphy & Timescales

Stratigraphy & Timescales PDF Author:
Publisher: Academic Press
ISBN: 0128115505
Category : Science
Languages : en
Pages : 520

Get Book Here

Book Description
Stratigraphy and Timescales covers current research across a wide range of stratigraphic disciplines, providing information on recent developments for the geoscientific research community. This fully commissioned review publication aims to foster and convey progress in stratigraphy, including geochronology, magnetostratigraphy, lithostratigraphy, event-stratigraphy, isotope stratigraphy, astrochronology, climatostratigraphy, seismic stratigraphy, biostratigraphy, ice core chronology, cyclostratigraphy, palaeoceanography, sequence stratigraphy, and more. Contains contributions from leading authorities in the field Informs and updates on all the latest developments in the field Aims to foster and convey progress in stratigraphy, including geochronology, magnetostratigraphy, lithostratigraphy, event-stratigraphy, and more

Geological Correlation

Geological Correlation PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 488

Get Book Here

Book Description


Early Palaeozoic Biogeography and Palaeogeography

Early Palaeozoic Biogeography and Palaeogeography PDF Author: D.A.T. Harper
Publisher: Geological Society of London
ISBN: 1862393737
Category : Science
Languages : en
Pages : 485

Get Book Here

Book Description
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.

Geologic Time Scale 2020

Geologic Time Scale 2020 PDF Author: Felix M. Gradstein
Publisher: Elsevier
ISBN: 0128243619
Category : Science
Languages : en
Pages : 1393

Get Book Here

Book Description
Geologic Time Scale 2020 (2 volume set) contains contributions from 80+ leading scientists who present syntheses in an easy-to-understand format that includes numerous color charts, maps and photographs. In addition to detailed overviews of chronostratigraphy, evolution, geochemistry, sequence stratigraphy and planetary geology, the GTS2020 volumes have separate chapters on each geologic period with compilations of the history of divisions, the current GSSPs (global boundary stratotypes), detailed bio-geochem-sequence correlation charts, and derivation of the age models. The authors are on the forefront of chronostratigraphic research and initiatives surrounding the creation of an international geologic time scale. The included charts display the most up-to-date, international standard as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. As the framework for deciphering the history of our planet Earth, this book is essential for practicing Earth Scientists and academics. • Completely updated geologic time scale • Provides the most detailed integrated geologic time scale available that compiles and synthesize information in one reference • Gives insights on the construction, strengths and limitations of the geological time scale that greatly enhances its function and its utility

Ordovician News

Ordovician News PDF Author:
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 388

Get Book Here

Book Description


The Ordovician Earth System

The Ordovician Earth System PDF Author: Stanley Charles Finney
Publisher: Geological Society of America
ISBN: 081372466X
Category : Science
Languages : en
Pages : 204

Get Book Here

Book Description
"The Ordovician period is a significant chapter in Earth's history that included the great Mid-Ordovician biodiversification event, the Hirnantian glaciation, and long-term greenhouse conditions. Ordovician rocks are widespread on most continents and the recent finalization of a modern chronostratigraphic classification of the Ordovician system now facilitates high-resolution correlations that allow for integrated multidisciplinary research. The diverse papers comprising this volume address orogenesis, paleogeography, climate modeling, sedimentation, biodiversity, and isotopic excursions; together they promote an integrated view of the Ordovician earth system."--Publisher's description.

Advances in Trilobite Research

Advances in Trilobite Research PDF Author: Isabel Rábano
Publisher: IGME
ISBN: 9788478407590
Category : Trilobites
Languages : en
Pages : 452

Get Book Here

Book Description