1. G. Johnston, "A History of British Zoophytes." 341 (1838)
2. S. Arakawa, "Natural History Research." 3, "Bryozoan Fauna in the Jizodo Formation (Pleistocene), Boso Peninsula, Honshu, Japan." 75 (1995)
3. W. H. Blow, "Proceeding of the First International Conference on Planktonic Microfossils, Geneva, 1967." "Late Middle Eocene to Recent planktonic foraminiferal biostratigraphy." 199 (1969)
4. P. E. Bock, "Iodictyum Harmer, 1933 [online]." (2016)
5. P. E. Bock, "Phidoloporidae Gabb and Horn, 1862 [online]." (2017)