WINSBOROUGH, Barbara M., Ed THERIOT, & David B. CZARNECKI 2009 (Feb.) Diatoms on a continuous "island": Lazarus species, marine disjuncts and other endemic diatoms of the Cuatro Ciénegas basin, Coahuila, México Beih. Nova Hedwigia 135: 257-274, 29 figs., 2 tables |