Cryptospore Assemblages from the Ordovician/silurian Boundary in the Puna Region, North-west Argentina

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ژورنال

عنوان ژورنال: Palaeontology

سال: 2004

ISSN: 0031-0239,1475-4983

DOI: 10.1111/j.0031-0239.2004.00388.x