Waccamaw Fossil Sponge Identification Help Needed!

[docpaleo]

I need to identify this sponge.

 

Waccamaw fm., Pliocene from Brunswick County, North Carolina

 

Thats all I have to go on. If you know this species/genus or know someone who might I would appreciate it.

 

Regards,

 

Jim Wyatt

Houston, Texas

[Al Dente]

It's not a sponge but a bryozoan colony. It is probably Stylopoma spongites.