Multimedia Gallery
December 15, 2017
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Leaping Ancestors!
A 52-million-year-old ankle fossil suggests that some of the earliest primates were adept leapers. The #NSF-funded researchers at Duke University examined the ankle joint from a chipmunk-sized creature. The team was surprised to find that these first primates were masters of leaping, when it was previously thought that the earliest primates crept along small twigs slowly.
Original air date: December 15, 2017
Credit: NSF/DM Boyer
Images and other media in the National Science Foundation Multimedia Gallery are available for use in print and electronic material by NSF employees, members of the media, university staff, teachers and the general public. All media in the gallery are intended for personal, educational and nonprofit/non-commercial use only.
Videos credited to the National Science Foundation, an agency of the U.S. Government, may be distributed freely. However, some materials within the videos may be copyrighted. If you would like to use portions of NSF-produced programs in another product, please contact the Video Team in the Office of Legislative and Public Affairs at the National Science Foundation.
Additional information about general usage can be found in Conditions.