Side note: Interesting paper on mathematical model often used in analyzing the patterns in stromatolites and other growing interfaces: the Kardar–Parisi–Zhang e

Side note: Interesting paper on mathematical model often used in analyzing the patterns in stromatolites and other growing interfaces: the Kardar–Parisi–Zhang equation. "Pattern formation in stromatolites: insights from mathematical modeling" http://rsif.royalsocietypublishing.org/content/9/70/1051 http://rsif.royalsocietypublishing.org/content/9/70/1051