Snottite
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Snottite, also snoticle, is a microbial mat of single-celled extremophilic bacteria which hang from the walls and ceilings of caves and are similar to small stalactites, but have the consistency of na
Snottites in Cueva de Villa Luz in Southern Mexico
Microbial mat
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A microbial mat is a multi-layered sheet or biofilm of microbial colonies, composed of mainly bacteria and/or archaea. Microbial mats grow at interfaces between different types of material, mostly on
Snottite
…Snottite, also snoticle, is a microbial mat of single-celled extremophilic bacteria which hang from the walls and ceilings of caves and are similar to small stalactites, but have the consistency…
The cyanobacterial algal mat, salty lake on the White Sea seaside
Stromatolites are formed by some microbial mats as the microbes slowly move upwards to avoid being smothered by sediment.
Chemosynthetic microbial mats covering photosynthetic red algae and coral. Hydrothermal vent and coral reef communities overlap at 190 m depth, at the Mariana arc. A golden hind swims nearby.
Wrinkled Kinneyia-type fossil sedimentary structures formed beneath cohesive microbial mats in peritidal zones. The image shows the location, in the Burgsvik beds of Sweden, where the texture was first identified as evidence of a fossil microbial mat.