TY - JOUR L1 - http://journals.pan.pl/Content/81908/PDF/05_hirano.pdf L2 - http://journals.pan.pl/Content/81908 PY - 2013 IS - No 2 DO - 10.2478/agp-2013-0010 A1 - Hayakawa, Tatsuya A1 - Hirano, Hiromichi PB - Komitet Nauk Geologicznych PAN PB - WydziaƂ Geologii UW VL - vol. 63 DA - 2013 T1 - A revised inoceramid biozonation for the Upper Cretaceous based on high-resolution carbon isotope stratigraphy in northwestern Hokkaido, Japan UR - http://journals.pan.pl/dlibra/publication/edition/81908 T2 - Acta Geologica Polonica ER -