Review of Palaeobotany and Palynology · 2011 · 17 citations · 14 references
Natural SciencesGeologyPaleoanthropologyCenozoic VertebratesChitinozoan TaxonomyGondwana ReconstructionOrdovician Annelids
14
Ordovician chitinozoan zones from Baltoscandia
Jaak Nõlvak, Yngve Grahn · Review of Palaeobotany and Palynology · 1993 · 180 citations
Life Sciences, Biology, Geology +3
Thijs R.A. Vandenbroucke, Howard A. Armstrong, Mark Williams et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2009 · 92 citations