Miocene. (Index Nominum Genericorum). Recent examples in Riaux-Gobin & Stumm, 2006. [details]
Paleocene; Island of Fuur, Jutland, Denmark. (Index Nominum Genericorum). Recent examples in Riaux-Gobin & Stumm, 2006. [details]
Family not recognised in Ruggiero, 2014 or in WoRMS (2017); in the latter, Aurosphaera is simply listed as ... [details]
Sometimes included in Chrysocapsaceae; listed in WoRMS (2017) as Ochrophyta incertae sedis. [details]