Azzaroli, A.; Berzi, A. 1970. On an upper Villafranchian fauna at Imola (Northern Italy) and its correlations with the marine pleistocene sequence of the Po plain. Palaeontographia Italica 66 (NS 36): 1-12, pls 1-2, 2 figs. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available