Worobiec G., Worobiec E., Widera M., Słodkowska B. 2024. Cancellidium intergraniferum (R. Potonié & S.C.D. Sah) G. Worobiec & E. Worobiec, comb. nov. from the Miocene of Poland, with remarks on the fossil history and palaeoecological potential of Cancellidium. Palynology 48: 2312277. DOI