Enhanced primary productivity and magnetotactic bacterial production in response to middle Eocene warming in the Neo-Tethys Ocean - Savian, Jairo F.; Jovane, Luigi; Frontalini, Fabrizio; Trindade, Ricardo Ivan Ferreira da; Coccioni, Rodolfo; Bohaty, Steven M.; Wilson, Paul A.; Florindo, Fabio; Roberts, Andrew P.; Catanzariti, Rita; Iacoviello, Francesco (Palaeogeography, Palaeoclimatology Palaeoecology, 2014)