TY - JOUR L1 - http://journals.pan.pl/Content/107405/PDF-MASTER/257.pdf L2 - http://journals.pan.pl/Content/107405 PY - 2016 IS - No 4 DO - 10.1515/agp-2016-0039 A1 - Walaszczyk, Ireneusz A1 - Plint, A. Guy A1 - Kennedy, William J. PB - Komitet Nauk Geologicznych PAN PB - Wydział Geologii UW VL - vol. 66 DA - 2016 T1 - Biostratigraphy and Inoceramus survival across the Cenomanian–Turonian (Cretaceous) boundary in the Ram River section, Alberta, Canada UR - http://journals.pan.pl/dlibra/publication/edition/107405 T2 - Acta Geologica Polonica ER -