Nivedita Naveen, Lund University, Department of Biology, Lund, Sweden, Laura Cotton, Natural History Museum of Denmark, København K, Denmark; University of Copenhagen, København K, Denmark, Constance Choquel, Mediterranean Institute of Oceanography, Marseille Cedex 09, France; Aix Marseille University, Marseille Cedex 03, France, Sha Ni, Aarhus University, Department of Geoscience, Aarhus C, Denmark, Anuj Prajapati, MAX IV Laboratory, Lund University, Lund, Sweden, Emanuel Larsson, Lund University, Department of Experimental Medical Science, Faculty of Medicine, Lund, Sweden and Helena L Filipsson, Lund University, Department of Geology, Lund, Sweden