Iteration in the evolution of hinge teeth in the cementing bivalve families Prospondylidae and Plicatulidae: Evidence from Persia (Nyalamia) n. subgen. from the lowest Jurassic of Xizang (Tibet) - Jia-Hao Li; Michael Hautmann; Qian-Qi Zhang; Hai-Chun Zhang; Jin-Geng Sha (Palaeoworld, 2026)