TY JOUR TI Morphology and geochemistry of zircon in bentonite ash at the Paleocene-Eocene boundary in the Anthering Formation, Eastern Alps, Austria KW Zircon KW Paleocene and Eocene bentonite KW geochemistry KW Eastern Alps JO Russian Journal of Earth Sciences AU , .. AU , .. AU , .. PY 2014 IS 14 PB Геофизический центр Российской Академии Наук