@ARTICLE{Walaszczyk_Ireneusz_Biostratigraphy_2016, author={Walaszczyk, Ireneusz and Plint, A. Guy and Kennedy, William J.}, volume={vol. 66}, number={No 4}, journal={Acta Geologica Polonica}, howpublished={online}, year={2016}, publisher={Komitet Nauk Geologicznych PAN}, publisher={Wydział Geologii UW}, title={Biostratigraphy and Inoceramus survival across the Cenomanian–Turonian (Cretaceous) boundary in the Ram River section, Alberta, Canada}, URL={http://sd.czasopisma.pan.pl/Content/107405/PDF-MASTER/257.pdf}, doi={10.1515/agp-2016-0039}, }