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Author : Rudolf RUEDEMANN
Publisher : Unknown
Page : 652 pages
File Size : 44,5 Mb
Release : 1978
Category : Graptolites
ISBN : OCLC:225097419
Author : Rudolf Ruedemann
Publisher : Geological Society of America
Page : 756 pages
File Size : 52,7 Mb
Release : 1947
Category : Graptolites
ISBN : 9780813710198
Author : Reuben James Ross,William B. N. Berry
Publisher : Unknown
Page : 546 pages
File Size : 52,6 Mb
Release : 1963
Category : Graptolites
ISBN : STANFORD:36105001168355
A compilation, with descriptions and illustrations, of the more common species and genera of graptolites in the Great Basin.
Author : Claire Carter,Michael Churkin
Publisher : Unknown
Page : 60 pages
File Size : 47,8 Mb
Release : 1977
Category : Graptolites
ISBN : UOM:39015095092329
Author : Michael Churkin,Claire Carter
Publisher : Unknown
Page : 100 pages
File Size : 45,5 Mb
Release : 1996
Category : Animals, Fossil
ISBN : UCR:31210011690862
Author : Yuandong Zhang,Daniel Goldman,Stig M. Bergström,Stanley C. Finney
Publisher : Elsevier
Page : 370 pages
File Size : 49,5 Mb
Release : 2016-11-29
Category : Science
ISBN : 9780128010167
Darriwilian to Sandbian (Ordovician) Graptolites from Northwest China analyzes the significance of these exquisite, mostly pyritic, graptolites of the middle to late Ordovician period from North China and Tarim, China—locations that have developed the world’s most complete successions of strata and fossil records. The book provides the first systematic account of the renowned graptolite faunas, with over 100 species belonging to 45 genera and 15 families preserved in black shale and limestone, also presenting a comprehensive accounting of the graptolites during the critical transition from the middle to late Ordovician period with important data on new morphologies, the latest conventions in classification, diversity change and evolution, refined biostratigraphy divisions, and correlation with other major regions or continents. The book provides a key resource for paleontologists, stratigraphic specialists, petroleum geologists, and graduate students in varying fields of geology. Presents the first systematic accounting of these world-renowned graptolite fauna Provides an ideal reference for those interested in rocks, fossils, and biostratigraphy Presents over 100 species belonging to 45 genera and 15 families preserved in black shale and limestone Includes research from the top, most influential, Ordovician graptolite and conodont paleontologists in the world Generously illustrated with four-color figures and photos throughout
Author : Anonim
Publisher : Unknown
Page : 360 pages
File Size : 43,7 Mb
Release : 1984
Category : Electronic
ISBN : MINN:31951P00688600X
Author : Jörg Maletz
Publisher : John Wiley & Sons
Page : 270 pages
File Size : 53,9 Mb
Release : 2017-05-08
Category : Science
ISBN : 9781118515723
The graptolites constitute one of the geologically most useful taxonomic groups of fossils for dating rock successions, understanding paleobiogeography and reconstructing plate tectonic configurations in the Lower Palaeozoic. Graptolites were largely planktic, marine organisms, and as one of the first groups that explored the expanses of the world’s oceans are vital for understanding Palaeozoic ecology. They are the best and often the only fossil group for dating Lower Palaeozoic rock successions precisely. Thousands of taxa have been described from all over the planet and are used for a wide variety of geological and palaeontological (biological) research topics. The recent recognition of the modern pterobranch Rhabdopleura as a living benthic graptolite enables a much better understanding and interpretation of the fossil Graptolithina. In the decades since the latest edition of the Graptolite Treatise, the enormous increase of knowledge on this group of organisms has never been synthesised in a compelling and coherent way, and information is scattered in scientific publications and difficult to sort through. This volume provides an up-to-date insight into research on graptolites. Such research has advanced considerably with the use of new methods of investigation and documentation. SEM investigation and research on ultrastructure of the tubaria has made it possible to compare extant and extinct taxa in much more detail. Cladistic interpretation of graptolite taxonomy and evolution has advanced the understanding of this group of organisms considerably in the last two decades, and has highlighted their importance in our understanding of evolutionary processes. This book will show graptolites, including their modern, living relatives, in a quite new and fascinating light, and will demonstrate the impact that the group has had on the evolution of the modern marine ecosystem. This book is aimed not only at earth scientists but also at biologists, ecologists and oceanographers. It is a readable and comprehensible volume for students at the MSc level, while remaining accessible to undergraduates and non-specialists seeking up-to-date information about this fascinating topic in palaeobiology.
Author : Anonim
Publisher : Unknown
Page : 134 pages
File Size : 44,8 Mb
Release : 1983
Category : Geology
ISBN : RUTGERS:39030041199078
Author : Dwight Raymond Crandell,Michael P. Doukas,S. E. Church,James G. Frisken,Frederic H. Wilson
Publisher : Unknown
Page : 490 pages
File Size : 50,9 Mb
Release : 1989
Category : Corals, Fossil
ISBN : OSU:32435022084339
This publication summarizes data for earthquakes that occurred in the 50 states and Puerto Rico during 1984. Descriptions of individual earthquakes include hypocenters, magnitudes, intensities, and damages. The report also contains results from regional networks and data recorded by strong-motion seismographs.
Author : Anonim
Publisher : Unknown
Page : 1032 pages
File Size : 41,8 Mb
Release : 1965
Category : Geology
ISBN : MINN:31951000873813V
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Author : Rudolf RUEDEMANN
Publisher : Unknown
Page : 652 pages
File Size : 48,5 Mb
Release : 1978
Category : Graptolites
ISBN : OCLC:225097419
Author : Geological Survey (U.S.)
Publisher : Unknown
Page : 270 pages
File Size : 50,5 Mb
Release : 1971
Category : Electronic
ISBN : STANFORD:36105007750016
Author : Anonim
Publisher : Unknown
Page : 214 pages
File Size : 53,9 Mb
Release : 1980
Category : Geology
ISBN : MINN:31951D00326907E
Author : Lee F. Braithwaite
Publisher : Geological Society of America
Page : 113 pages
File Size : 51,6 Mb
Release : 1976-01-01
Category : History
ISBN : 9780813721668