Palaeospongillidae

Palaeospongillidae is a family of extinct sponges with three genera and three species:
 * †Eospongilla Dunagan, 1999
 * †Eospongilla morrisonensis Dunagan, 1999
 * †Lutetiospongilla Richter & Wuttke, 1999
 * †Lutetiospongilla heili Ritcher & Wuttke, 1999
 * †Palaeospongilla Ott & Volkheimer, 1972
 * †Palaeospongilla chubutensis Ott & Volkheimer, 1972