The homo floresienis were ancient humans that lived between 100,000 and 50,000 years ago.
Adults stood just three-and-a-half feet tall and their brains were roughly one-third the size of our own, about the size of a chimpanzee’s.
Because of their miniature size, researchers nicknamed the unusual findings Hobbits.
The discovery consists of just six tiny teeth and a fragment of a small lower jawbone, but researchers say it is enough to suggest the fossils belonged to a direct ancestor of the Hobbits.
One theory states the Hobbits may have arrived on the island from Java after being washed out to sea by a tsunami.
The fossils included some tiny teeth.