نتایج جستجو برای: upper ordovician
تعداد نتایج: 206538 فیلتر نتایج به سال:
New data on acritarchs from the Upper Ordovician of the Tungus basin, Siberian Platform; pp. 300–304
Journal:
:Estonian Journal of Earth Sciences
2014
Journal:
:Estonian Journal of Earth Sciences
2012
THE OCCURRENCE OF THE BLUE-GREEN ALGA Girvanella IN THE LOWER ORDOVICIAN OF PRECORDILLERAN ARGENTINA
2016
M. Gnoli
The occurrence of the blue-green alga Girvanella, reported for the first time in the Ordovician rocks of South America (Precordilleran Ar gentina), allows the completion of the pattern of horizontal distribution of this organism in relation to the palaeobiogeography of the Lower Ordovi cian.
Journal:
:LITHOSPHERE (Russia)
2020
Journal:
:Bulletin of Geosciences
2019
Journal:
:Estonian Journal of Earth Sciences
2017
Journal:
:Bulletin of the Geological Society of Denmark
2003
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