Macrocamera inarmata is recorded from the Tertiary (Miocene) of southeastern Australia.
Original description: Macrocamera inarmata Bock & Cook, 2001.
Locality: Mitchell R., Vic., Australia
Holotype: NMV P310588.
Reference: Bock, P.E., & Cook, P.L., 2001.
The genus Macrocamera Gordon & d'Hondt (Bryozoa, Cheilostomata) from Australia.
Memorie di Scienze Geologiche, 53: 139-151.