@article{kos_2019.2192, title = {An unusual occurrence of vascoceratid ammonites in the Bohemian Cretaceous Basin (Czech Republic) marks the lower Turonian boundary between the Boreal and Tethyan realms in central Europe}, author = {Košťák, Martin and Kohout, Ondrej and Mazuch, Martin and Čech, Stanislav }, year = {2019}, journal = {Cretaceous Research (Elsevier) Amsterdam}, volume = {108}, number = {104338}, pages = {1–12}, url = {https://doi.org/10.1016/j.cretres.2019.104338}, doi = {10.1016/j.cretres.2019.104338} }