Favoritos de jarnbrak
Fotos / Sonidos
Observ.
augochloraDescripción
An iridescent film in the water caused by iron bacteria.
Fotos / Sonidos
Observ.
frielDescripción
Surface film produced by the bacterium, Leptothrix discophora.
Fotos / Sonidos
Observ.
faerthenDescripción
Hard to determine what this biofilm was associated with--free-floating bacteria? A colony on the rocks?
I was surprised that the wave action didn't smash and disburse it. And I didn't realize that this phenomenon occurs in salt water, too.
Fotos / Sonidos
Observ.
jarnbrakDescripción
This was my holy grail find and is my favorite to date. As such I feel it deserves its own entry (usually I compile images of iron films I come across in photosets to avoid spam).
