Treatise Online, no. 35: Part E, Revised, Volume 4, Chapter 2D: Evolution of the hypercalcified chaetetid-type Porifera (Demospongiae)
Journal: Treatise Online
Year: 2012

Upper Triassic taBle 2. Geological ranges (from the literature) of inadequately known hypercalcified demosponges with a chaetetid skeleton (new).