نتایج جستجو برای: upper paleozoic
تعداد نتایج: 206694 فیلتر نتایج به سال:
Journal:
:Revista del Museo Argentino de Ciencias Naturales
2003
Journal:
:Acta Geologica Sinica - English Edition
2015
Journal:
:Energy Exploration & Exploitation
2016
Journal:
:Petroleum Exploration and Development
2008
Journal:
:American Journal of Botany
1985
Journal:
:American Journal of Botany
1985
Characteristics and evaluation of the Upper Paleozoic source rocks in the Southern North China Basin
Journal:
:Open Geosciences
2021
Journal:
:Science
2008
John Alroy
Martin Aberhan
David J Bottjer
Michael Foote
Franz T Fürsich
Peter J Harries
Austin J W Hendy
Steven M Holland
Linda C Ivany
Wolfgang Kiessling
Matthew A Kosnik
Charles R Marshall
Alistair J McGowan
Arnold I Miller
Thomas D Olszewski
Mark E Patzkowsky
Shanan E Peters
Loïc Villier
Peter J Wagner
Nicole Bonuso
Philip S Borkow
Benjamin Brenneis
Matthew E Clapham
Leigh M Fall
Chad A Ferguson
Victoria L Hanson
Andrew Z Krug
Karen M Layou
Erin H Leckey
Sabine Nürnberg
Catherine M Powers
Jocelyn A Sessa
Carl Simpson
Adam Tomasovych
Christy C Visaggi
It has previously been thought that there was a steep Cretaceous and Cenozoic radiation of marine invertebrates. This pattern can be replicated with a new data set of fossil occurrences representing 3.5 million specimens, but only when older analytical protocols are used. Moreover, analyses that employ sampling standardization and more robust counting methods show a modest rise in diversity wit...
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