“Hobbits” found in Indonesia This 2012 photo provided by the Smithsonian Institution and the Liang Bua Team shows Liang Bua, a limestone cave on the Indonesian island of Flores, as the Liang Bua Team prepares for new archaeological excavations. (Smithsonian Digitization Program Office and Liang Bua Team via AP)
“Hobbits” found in Indonesia
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It was a spectacular discovery. Fossil remains in an Indonesian cave have revealed a recent relative of modern humans. It stood about 3 feet tall. The creatures were quickly nicknamed "hobbits."
 
With evidence that they had survived to just 12,000 years ago, the hobbits appeared to have been the last of our companions on the human branch of the evolutionary tree to go extinct.
 
Now, a decade after they made headlines, they've lost that distinction. New investigations indicate they evidently disappeared much earlier. They disappeared about 50,000 years ago, before Neanderthals did, for example.
 
The new date raises speculation about whether hobbits were doomed by the arrival of modern humans on their island. But it doesn't change much about their scientific significance. That is according to Matt Tocheri of Lakehead University in Thunder Bay, Ontario.
 
He and others wrote the new paper with three of the researchers who'd first reported the discovery in 2004. The paper was released March 30 by the journal Nature.
 
The hobbits are formally known as Homo floresiensis. The name reflects their home on the Indonesian island of Flores. With small, chimp-sized brains, the hobbits had skulls that resembled Homo erectus. Homo erectus lived in Africa and Asia. But the hobbits also had long arms and short legs. Those harkened back to the much older evolutionary forerunners best known for the skeleton dubbed Lucy.
 
It's not clear where they fit in the human family tree. They may have descended from taller ancestors who shrank because of their isolation on the island. Some scientists have argued they were diseased modern humans rather than a separate species. But experts called that a minority view. Several said the new dates make it less likely.
 
Hobbits evidently made the stone tools that were found along with skeletal remains in the Liang Bua cave. The new analysis says the remains are 100,000 to 60,000 years old. However, the artifacts range in age from about 190,000 to 50,000 years.
 
Researchers revised the original age estimates after new excavations revealed more about the geology of the cave. Sediments were sampled to date the artifacts and bones.
 
"I think it's a terrific paper," said Bernard Wood of George Washington University. He had no role in the research. "They have done everything you can possibly ask."
 
So did the arrival of modern humans spell the end for the hobbits, as is proposed for the demise of the Neanderthals in Europe and Asia about 40,000 years ago?
 
There's no evidence that modern humans occupied Flores until long after the hobbits were gone. But they are known to have lived not far away, in Australia, some 50,000 years ago. That is right about the time the hobbits evidently disappeared.
 
"It is certainly suggestive," said anthropologist Karen Baab of Midwestern University in Glendale, Arizona. Baab studies the hobbits but didn't participate in the new work.
 
Richard Roberts of the University of Wollongong in Australia, a study author, said in an email it is "certainly a possibility to be considered, but solid evidence is needed in order to demonstrate it. One thing we can be certain of, it will definitely be a major focus of further research."

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CRITICAL THINKING QUESTION
How does evidence indicate the height of the “hobbits?”
Write your answers in the comments section below


COMMENTS (119)
  • rowanm-
    4/05/2016 - 11:04 a.m.

    I thought that this article was very interesting because we might have found a new a earlier human.

    • walsha1-gau
      4/07/2016 - 01:45 p.m.

      what???????

    • coreyh-hei
      4/11/2016 - 11:18 a.m.

      I think yours is good because you give text evidence and you give what you think about

      • nicko2-hei
        4/12/2016 - 12:00 p.m.

        I agree with you

  • paytong-
    4/05/2016 - 11:05 a.m.

    Wow, it's crazy how long ago human like creatures lived! I thought they only lived around 5 thousand years ago.

    • marquieg-hei
      4/12/2016 - 01:20 p.m.

      i agre with you

    • deshawnb-hei
      4/12/2016 - 01:25 p.m.

      I now it was crazy also how long it took for the people to find the cave it took years.

    • karymer-hei
      4/12/2016 - 03:56 p.m.

      I agree with you.

  • rowanm-
    4/05/2016 - 11:05 a.m.

    It is strange that we can't figure out when it went extinct.

  • jonathanm3202006-
    4/05/2016 - 11:06 a.m.

    I think evidence indicates the height of the hobbits because of the size of it, like they said the legs are small and the arms are long if the legs are small that tells us that there probably going to be small, that's what I think they indicated the height of the hobbits.

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