Amazon Reef

1°N 49°W / 1°N 49°W / 1; -49

Map of the Amazon Reef, relative to Brazil, French Guiana and Suriname, with main reef structures highlighted in orange

The Amazon Reef, or Amazonian Reef,[1] is an extensive coral and sponge reef system, located in the Atlantic Ocean off the coast of French Guiana and northern Brazil. It is one of the largest known reef systems in the world, with scientists estimating its length at over 1,000 kilometres (600 miles), and its area as over 9,300 km2 (3,600 sq mi). Publication of its discovery was released in April 2016, following an oceanographic study of the region in 2012. Evidence of a large structure near the delta of the Amazon River dated from as early as the 1950s.

  1. ^ Stone, Maddie (April 22, 2016). "There's a Gigantic Reef Surrounding the Amazon River and Nobody Noticed". Gizmodo. Gawker Media. Retrieved April 23, 2016.