This is a Tertiary fossil from Victoria, Australia
Original description: Chlidoniopsis inopina Bock,P.E. & Cook,P.L., 2002.
Holotype: NMV P305620; Paratypes: NMV P305621-3
Type Locality: Balcombe Bay, (Fossil Beach), Australia.
Reference:
Bock,P.E. & Cook,P.L., 2002. First fossil finds of some Australian Bryozoa. Alcheringa, 25, 407-424.