Jana Votočková Frojdová

T0 Early Permian coal-forest preserved in situ in volcanic ash bed in the Wuda Coalfield, Inner Mongolia, China

Jun Wang, H. Pfefferkorn, S. Opluštil, 2020 .

A zygopterid fern with fertile and vegetative parts in anatomical and compression preservation from the earliest Permian of Inner Mongolia, China

Jun Wang, H. Pfefferkorn, S. Opluštil, 2021 .

The Late Pennsylvanian flora of the Italian Carnic Alps

L. Simonetto, S. Opluštil, E. Kustatscher, 2021 .

A new leptosporangiate fern Oligosporangiopteris zhongxiangii gen. and sp. nov. from the lowermost Permian of Inner Mongolia, China – morphology, anatomy and reproductive organs

Jun Wang, S. Opluštil, J. Pšenička, 2021, Review of Palaeobotany and Palynology.