- References
{{Italic title}}{{Taxobox
| name = Titusvillia
| regnum = Animalia
| phylum = Porifera/Silicispongea[1]
| classis = Hexactinellida
| ordo = Reticulosa
| ordo_authority = Reid 1958
| genus = Titusvillia
| subdivision_ranks = Species
| subdivision = T. drakei
}}Titusvillia was a genus of colonial glass sponges that existed during the carboniferous period around 300 million years ago.[2][3] References 1. ^Invertebrate Zoology (according to this source Silicispongea is part of Porifera however, according to the Paleobiology Database Silicispongea is its own phylum)
2. ^The Paleobiology Database
3. ^Cornell University News
{{Portal|Paleontology}}{{Taxonbar|from=Q16948341}}{{paleo-sponge-stub}}{{carboniferous-animal-stub}} 4 : Hexactinellida genera|Prehistoric sponge genera|Carboniferous invertebrates|Devonian animals of North America |