Vorlage:Marramà et al., 2020a

• Marramà, G., Carnevale, G., Naylor, G.J.P. & Kriwet, J. 2020. Skeletal anatomy, phylogenetic relationships, and paleoecology of the Eocene urolophid stingray Arechia crassicaudata (Blainville, 1818) from Monte Postale (Bolca Lagerstätte, Italy). Journal of Vertebrate Paleontology, 40 (4): e1803339. (doi)