I Modern Stromatolites From Freshwater and Marine Environments.- The Modern Thrombolites of Lake Clifton, Western Australia.- Bacterially Controlled Calcification of Freshwater Schizothrix-Stromatolites: An Example from the Pieniny MTS, Southern Poland.- Stromatolitic Mats in Antarctic Lakes.- Recent Fresh-Water Lacustrine Stromatolites, Stromatolitic Mats and Oncoids from Northeastern Mexico.- Peritidal Potential Stromatolites — A Synopsis.- Stromatolite and Serpulid Bioherms in a Holocene Restricted Lagoon (Sabkha El Melah, Southeastern Tunisia).- II Cenozoic Stromatolites in Lakes and Marine Stromatolitic Phosphorites.- Microstructures in Tertiary Nonmarine Stromatolites (France). Comparison with Proterozoic.- Stromatolites From the East African Rift: A Synopsis.- Lacustrine Stromatolites and Oncoids: Manuherikia Group (Miocene), New Zealand.- Stromatolitic Phosphorites in the Eocene of the Negev (Southern Israel).- III Mesozoic Deep Marine Stromatolites and Bacterial Marine Phosphorites.- Amino Acids in the Pelagic Stromatolites of the Rosso Ammonitico Veronese Formation (Middle-Upper Jurassic, Southern Alps, Italy).- Deep-Marine Microbial Structures in the Upper Jurassic of Western Tethys.- Mesozoic Stratigraphic Breaks and Pelagic Stromatolites in the Betic Cordillera, Southern Spain.- Mesozoic Pelagic Phosphate Stromatolites From the Penibetic (Betic Cordillera, Southern Spain).- IV Paleozoic Stromatolites and Thrombolites.- Siliciclastic-Carbonate Stromatolite Domes, in the Early Carboniferous of the Ajjers Basin (Eastern Sahara, Algeria).- Thrombolitic-Stromatolitic Cycles of the Cambro-Ordovician Boundary Sequence, Precordillera Oriental Basin, Western Argentina.- Thrombolites and Stromatolites Within Shale-Carbonate Cycles, Middle-Late Cambrian ShannonFormation, Amadeus Basin, Central Australia.