نتایج جستجو برای: acritarchs
تعداد نتایج: 104 فیلتر نتایج به سال:
Journal:
:Bulletin de la Société Géologique de France
2002
Journal:
:Journal of Paleontology
2010
Journal:
:Proceedings of the National Academy of Sciences
1963
Journal:
:Journal of Micropalaeontology
1986
Journal:
:Anais da Academia Brasileira de Ciências
2015
Journal:
:Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science
2001
Journal:
:Bulletin Grønlands Geologiske Undersøgelse
1979
Journal:
:Scottish Journal of Geology
1989
2010
Chandra Wickramasinghe
Max K. Wallis
Carl H. Gibson
Jamie Wallis
Shirwan Al-Mufti
Nori Miyake
Three decades ago the first convincing evidence of microbial fossils in carbonaceous chondrites was discovered and reported by Hans Dieter Pflug and his collaborators. In addition to morphology, other data, notably laser mass spectroscopy, confirmed the identification of such structures as putative bacterial fossils. Balloon-borne cryosampling of the stratosphere enables recovery of fragile com...
Journal:
:Journal of Micropalaeontology
2002
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