19th Czech-Slovak-Polish palaeontological conference & MIKRO 2018 workshop : Prague, October 18-19, 2018 : abstract book - Pšenička, Josef, 1973-; Votočková Frojdová, Jana, 1986-; Svobodová, Andrea, 1987-; Dašková, Jiřina (West Bohemian Museum, 2018)