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International Journal on Algae
SJR: 0.219 SNIP: 0.261 CiteScore™: 0.24

ISSN Печать: 1521-9429
ISSN Онлайн: 1940-4328

Выпуски:
Том 21, 2019 Том 20, 2018 Том 19, 2017 Том 18, 2016 Том 17, 2015 Том 16, 2014 Том 15, 2013 Том 14, 2012 Том 13, 2011 Том 12, 2010 Том 11, 2009 Том 10, 2008 Том 9, 2007 Том 8, 2006 Том 7, 2005 Том 6, 2004 Том 5, 2003 Том 4, 2002 Том 3, 2001 Том 2, 2000 Том 1, 1999

International Journal on Algae

DOI: 10.1615/InterJAlgae.v2.i1.120
pages 113-124

The modes of fossilization of Oscillatoriales (Cyanophyta): influence of the type of preservation on the microfossil diversity

M. B. Burzin
Institute of Paleontology of the Russian Academy of Sciences, 123, Profsoyuznaya St., 117868 Moscow, Russia
V. K. Orleansky
Interinstitute Laboratory of the Paleontology Institute of RAS, 123, Profsoyuznaya St., 117997; S.N. Vinogradskiy Institute of Microbiology, Russian Academy of Sciences, 7, 60 Let Oktiabria Square, Mosсow

Краткое описание

The preservation of the basic morphological features of some filamentous Oscillatoriales (genus Phormidium) during four modes of artificial fossilization for mummification and formation of organic-walled microfossils was investigated. Posthumous variations of morphology of Oscillatoriales under various modes of fossilization - silification, phosphatization, carbonization, and formation of organic-walled microfossils (mummification) - are compared. The possibility of homologization of some morphological features of living Cyanophyta and microfossils with different modes of fossilization is demonstrated. Representation of main ecological groups of microorganisms and algae in fossil record is discussed.