
Leaiid conchostracans from the uppermost Permian strata of the Paraná Basin, Brazil: Chronostratigraphic and paleobiogeographic implications
Keywords: Conchostracans; Leaiids; Permian; Paraná Basin; Brazil; Paleobiogeography; ChronostratigraphyConchostráceos; Leaiídeos; Permiano; Bacia do Paraná; Brasil; Paleobiogeografia; Cronoestratigrafia