"Simulating fossilization to resolve the taxonomic affinities of thalloid fossils in Early Silurian (ca. 425 Ma) terrestrial assemblages" in Bibliotheca Lichenologica 105
"Probing the seasonality signal in pollen spectra of Eneolithic coprolites (Harsova-Tell, Constanta County, Southeast Romania)" in Culture and Civilization on the Lower Danube (Cultura si Civilizatie la Dunarea de Jos, Calarasi, Romania)
2004
"First steps on land - organismal evolution in early terrestrial biotas" in 7th International Organization of Paleobotany Conference (Bariloche, Argentina)