Porifera: Raphidonema farringdonense (PRI 45561)

Description

Fossil specimen of the calcareous sponge *Raphidonema farringdonense* from the Cretaceous of Berkshire, England (PRI 45561). Specimen is from the research collections of the [Paleontological Research Institution](http://www.priweb.org), Ithaca, New York. Maximum diameter of specimen is approximately 8 cm. Model by Emily Hauf.