• 2014 in paleomalacology
    Uspensky (2014). "New Ancyloceratidae (Ammonoidea) from the Aptian of the Ulyanovsk region, Middle Volga". Paleontological Journal. 48 (4): 389–395. doi:10...
    137 KB (4,133 words) - 18:01, 3 December 2024