Kennedy WJ, Klinger HC. On the ammonite genus Rusoceras van Hoepen, 1946, a synonym of Pervinquieria (Pervinquieria) Böhm, 1910, from the Upper Albian of KwaZulu-Natal, South Africa. agp [Internet]. 2026 Sep. 15 [cited 2026 Oct. 17];76(3):e90. Available from: https://wydawnictwo.pan.pl/index.php/agp/article/view/6347