Ancient submerged forests off Mozambique found reborn as peat reefs

Researchers at the BCSS Ocean Observatory discovered peat reefs aged 3,000–5,000 years in the coastal waters of Mozambique's Bazaruto Archipelago — submerged ancient forests that now host marine life. Each reef held 26 to 36 small fish species, comparable to a nearby coral reef.

• Reefs formed 3,000–5,000 years ago from submerged coastal forests and swamps
• Each peat reef hosts 26 to 36 small fish species
• Peat reefs shelter spiny lobsters, oysters and juvenile fish
• Similar reefs may exist off Southeast Asia, the Caribbean and West Africa