Volutidae (Mollusca: Gastropoda) of the Lakhra Formation (Earliest Eocene, Sindh, Pakistan): systematics, biostratigraphy and paleobiogeography Author Merle, Didier Author Pacaud, Jean-Michel Author Métais, Grégoire Author Bartolini, Annachiara Author Lashari, Rafiq A. Author Brohi, Imdad A. Author Solangi, Sarfraz H. Author Marivaux, Laurent Author Welcomme, Jean-Loup text Zootaxa 2014 3826 1 101 138 journal article 45364 10.11646/zootaxa.3826.1.3 6f4b1535-6c6b-4446-aa26-b1ba83ad9126 1175-5326 228537 53549D58-8F38-47B5-879F-0245E900C131 Genus Lyria Gray, 1847 Type species. Voluta nucleus Lamarck, 1811 (Recent, Eastern Australia ) by original designation [= Voluta pattersonia Perry, 1811 ].