Radiolaria radiolaria 6 Atlantic, (Equatorial Eastern) 4 Pacific 4 Pacific Ocean 4 Polycystina 4 Polycystinea 4 dinoflagellate 4 plankton 4 tintinnid 4 water column 4 Aculeata 2 Animals 2 Asteriscus 2 Atlantic 2 Atlantic, (Equatorial) 2 Biodiversity 2 Biological materials preservation 2 Botryostrobus Auritus/Australis morphotypes 2 CRISP II 2 Cenozoic 2 Chlorophyll 2 Classification 2 Cluster analysis 2 Coastal engineering 2 Costa Rica 2 Discriminant analysis 2 Environmental factors 2 Evolution 2 Foraminifera 2