Keyword "CENOZOIC INTRA-PLATE VOLCANISM" in:

Petrography, geochemistry and post-eruption phenomena of the olivine-poor apatite nephelinite from the Slánská hora Hill
Jáklová,K., Trubač,J., Magna,T., Rapprich,V., Haloda,J., Erban,V., volume 47, 2014 (GRR for 2013), pages 115–119
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