Contributions on any topic about microbialites, microbial mats and biofilms are welcome, from present-day to deep time, from continents to the sea and deep biosphere, and including topics related with the environment, sedimentology, mineralogy, geomicrobiology and heritage, among others. 

The accepted abstracts will be grouped by theme to design the sessions of the conference.

The detailed programme will be published after abstract submission and acceptance.