Palaxius caucaensis n. sp., a Crustacean Microcoprolite from the Basal Nogales Formation (Campanian to Maastrichtian) of Colombia

From a sandstone layer of the basal Nogales Formation (Campanian to Maastrichtian) of Colombia (South America) the new crustacean microcoprolite Palaxius caucaensis is described. It represents the first finding of these microfossils in Cretaceous beds in South America.