Laguna Bacalar (estromatolitos) [México]

Fotos 

https://www.gettingthedreamlife.com/lake-bacalar-the-lagoon-of-seven-colours-mexico/

https://foodandphotosrtw.com/2016/12/06/what-to-do-in-bacalar-mexico/

 http://www.lagunabacalarinstitute.com/Laguna_Bacalar_Symposium_09_-_Final.pdf

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