Stomatal density and stomatal index as indicators of paleoatmospheric CO2 concentration
Modern pollen studies in the territory of Sagalassos (Southwest Turkey) and their use in the interpretation of a Late Holocene pollen diagram
Vermoere, M.; Vanhecke, L.; Waelkens, M.; Smets, E.
Two species of Selaginella cones and their spores from the Bohemian Carboniferous continental basins of the Czech Republic
Bek, J.; Oplustil, S.; Drabkova, J.
Comparing Early to Middle Miocene floras and probable vegetation types of Oberdorf N Voitsberg (Austria), Bohemia (Czech Republic), and Wackersdorf (Germany)
Kovar-Eder, J.; Kvacek, Z.; Meller, B.
Permineralized Callixylon woods from the Late Devonian Cleveland Shale of Ohio, U.S.A. and that of Kettle Point, Ontario, Canada
Chitaley, S.; Cai, C.