Charlotte H. Jeffery Abt

Maastrichtian and Palaeocene echinoids: a key to world faunas

Charlotte H. Jeffery Abt, 2000 .

Molecular phylogeny of echinometrid sea urchins: more species of Heliocidaris with derived modes of reproduction

M. Hart, R. Emlet, Charlotte H. Jeffery Abt, 2011 .