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× biostratigraphy
来源:Anais da Academia Brasileira de Ciências , 2005
作者:Paulo A. Souza, Marleni Marques-toigo
关键词:Palynology;Permian;...
使用许可:CC BY
来源:Anais da Academia Brasileira de Ciências , 2015
作者:Paulo A. Souza;José A.j. Perinotto;Cristina M. Félix;等
关键词:biostratigraphy;paleoecology;...
使用许可:CC BY
来源:Anais da Academia Brasileira de Ciências , 2003
作者:André Jasper;Margot Guerra-sommer;Miriam Cazzulo-klepzig;等
关键词:Botrychiopsis;biostratigraphy;...
使用许可:CC BY
来源:Estonian Journal of Earth Sciences , 2012
作者:Leho Ainsaar;Birger Schmitz;Johanna I. S. Mellgren;等
关键词:Osmussaar Breccia;conodonts;...
使用许可:Unknown
5 Recent developments in the Upper Ordovician and lower Silurian conodont biostratigraphy in Estonia [期刊论文]
来源:Estonian Journal of Earth Sciences , 2007
作者:Männik, Peep
关键词:conodonts;biostratigraphy;...
使用许可:Unknown
来源:Estonian Journal of Earth Sciences , 2007
作者:Rubel, Madis;Sarv, Lembit;Männik, Peep;等
关键词:conodonts;chitinozoans;...
使用许可:Unknown