 Noasaurines are Late Cretaceous noasaurids known exclusively from southern continents and islands such as South America, Madagascar, and India (which was an island near Madagascar during the Cretaceous).In 2020 indeterminate remains were described from the Barremian-Aptian and Cenomanian of Australia.Members of this subfamily are definitively part of Noasauridae, although this group may not necessarily be elevated to subfamily status whenever elaphrosaurines are found to be outside of Noasauridae.