Coelacanths were thought to have been extinct for 80 million years, but in fact two species survived, living in the Indian Ocean.
(Coelacanths; were thought; ) (Coelacanths; to have been; extinct; T:for 80 million years) (two species; survived; ) Context(two species survived,List([80, 100))):(two species; survived living; L:in the Indian Ocean)
two species survived,List([80, 100))
Coelacanths Coelacanths two species two species
were thought to have been survived survived living
extinct T:for 80 million years
L:in the Indian Ocean