Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="NOLVAK, J" or (type any "bookEditor issueEditor" and editor="NOLVAK, J") Add to list Book Chapter Chapter 28-Chitinozoans F PARIS, A ACHAB, E ASSELIN, C XIAO-HONG, I GRAHN, J NOLVAK, O OBUT, Joakim Samuelsson, N SENNIKOV, M VECOLI, et al. (2004) The Great Ordovician Biodiversification Event. p.294-311 Add to list Journal Article A2 Correlation of Ordovician regional chitinozoan biozonations. F PARIS, Jacques Verniers (UGent) , A ACHAB, A ALBANI, A ANCILLETTA, E ASSELIN, R BROCKE, XIAOHONG CHEN, O FATKA, Y GRAHN, et al. (1999) Acta Universitatis Carolinae - Geologica. 43 (1/2. p.291-294