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Astronomical time scale for the Paleozoic Era
Milankovitch cycles are quasi-periodic fluctuations in insolation forced by variations in the
Earth's astronomical parameters, inducing climate change, and in turn affecting …
Earth's astronomical parameters, inducing climate change, and in turn affecting …
Ordovician integrative stratigraphy and timescale of China
In this chapter, starting with a brief review of the research history and current status in the
studies of the Ordovician chronostratigraphy in China, the subdivision of the Ordovician …
studies of the Ordovician chronostratigraphy in China, the subdivision of the Ordovician …
The cambrian period
Appearance of metazoans with mineralized skeletons,“explosion” in biotic diversity and
disparity, infaunalization of the substrate, occurrence of metazoan Konservat Fossil …
disparity, infaunalization of the substrate, occurrence of metazoan Konservat Fossil …
Synchronizing rock clocks in the late Cambrian
The Cambrian is the most poorly dated period of the past 541 million years. This hampers
analysis of profound environmental and biological changes that took place during this …
analysis of profound environmental and biological changes that took place during this …
Graptolites in British stratigraphy
697 taxa of planktonic graptolites are recorded, and their stratigraphical ranges are given,
through 60 biozones and subzones in the Ordovician and Silurian strata of England, Wales …
through 60 biozones and subzones in the Ordovician and Silurian strata of England, Wales …
The geology of Spain
W Gibbons, T Moreno - 2002 - books.google.com
The Society makes every effort to ensure that the scientific and production quality of its
books matches that of its journals. Since 1997, all book proposals have been refereed by …
books matches that of its journals. Since 1997, all book proposals have been refereed by …
Global standard stratotype‐section and point (GSSP) of the Furongian Series and Paibian Stage (Cambrian)
The Global Standard Stratotype‐section and Point (GSSP) of the Furongian Series
(uppermost series of the Cambrian System) and the Paibian Stage (lowermost stage of the …
(uppermost series of the Cambrian System) and the Paibian Stage (lowermost stage of the …
[کتاب][B] The New Zealand geological timescale
RA Cooper, FP Agterberg - 2004 - indianjournalofentrepreneurship …
The editor and coordinator of this new 284 pages study on the New Zealand Geological
Timescale, Roger A. Cooper, and his team of 22 New Zealand and foreign experts are to be …
Timescale, Roger A. Cooper, and his team of 22 New Zealand and foreign experts are to be …
The Ordovician of Scandinavia: a revised regional stage classification
Abstract The Ordovician of Scandinavia (ie Denmark, Norway and Sweden) has been
investigated for over two centuries and, through time, various chronostratigraphic schemes …
investigated for over two centuries and, through time, various chronostratigraphic schemes …
Changing perspectives on Cambrian chronostratigraphy and progress toward subdivision of the Cambrian System
LE Babeock, S Peng, G Geyef, JH Shergold - Geosciences Journal, 2005 - Springer
Important steps have been made toward global subdivision of the Cambrian System. The
consensus of opinion is that the system should be subdivided into four series representing …
consensus of opinion is that the system should be subdivided into four series representing …