URL: Wewokella costata new species, a large heteractinid calcareous sponge from the upper Mississippian NE AlabamaAuthor Names: Rigby, J. KeithKeyes, RichardEra/Period/Epoch: Hartselle SandstoneDocument type: AbstractPublication Type: Journal/Periodical ArticlePublication Title: Journal of PaleontologyPublication Volume Number: 72Publication Issue Number: 1Page Numbers:: 1-6Year/month of publication: 1998-01Short title: Giant sponge from NE Alabama