. "Sediment characterised by a temperature of 45-75 degrees Celsius and low to no oxygen content. Often impacted by hydrothermal fluid flows."^^ . "pbuttigieg"^^ . "ENVO"^^ . "2010-03-20T07:18:16Z"^^ . . "ENVO:01000132"^^ . "thermophilic sediment"^^ .