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'Hobbit' fossils represent a new species, concludes University of Minnesota anthropologist
Date:12/17/2008

er member. The results of the study suggest that the theorized "hobbit" species may have undergone a process of size reduction after branching off from Homo erectus (one of modern day humanity's distant ancestors) or even something more primitive.

"We have shown with this study that the process of size reduction applied to fossil hominins accounts for many features seen in the fossil skull from Flores," McNulty said. "It becomes much more difficult, therefore, to defend the hypothesis that the preserved skull is a modern human who simply suffered from an extremely rare disorder.

Public interest in the discovery, analysis and implications of Flores "hobbits" has been high ever since 2003, inspiring several television specials (including a recent episode of "NOVA" entitled "Alien From Earth") and other media attention.

While the debate over Homo floresiensis will continue, McNulty believes this comprehensive analysis of the relationship between size and shape in human evolution is a critical step toward eventually understanding the place of the Flores "hobbits" in human evolutionary history.

"I think the majority of researchers favor recognizing this as a new species," McNulty said about the categorization of Homo floresiensis. "The evidence is becoming overwhelming, and this study helps confirm that view."


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Contact: Patty Mattern
mattern@umn.edu
612-624-2801
University of Minnesota
Source:Eurekalert

Page: 1 2

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