URL: Color patterns in Mississippian (Chesterian) blastoidsAuthor Names: Beaver, Harold H.Fabian, AlexanderEra/Period/Epoch: ChesterianDocument type: AbstractPublication Type: Journal/Periodical ArticlePublication Title: Journal of PaleontologyPublication Volume Number: 72Publication Issue Number: 2Page Numbers:: 332-338Year/month of publication: 1998-03Short title: Blastoid color patterns