Scientists recently uncovered a near-complete fossil skeleton of an ancient primate in China. The 55-million-year-old find presents a unique combination of primitive and advanced features, placing it at a point on the primate family tree from which humans and our closest relatives eventually emerged. The fossil’s age suggests that these primate lineages diverged earlier than previously thought.

Science Bulletins is a production of the National Center for Science Literacy, Education, and Technology (NCSLET), part of the Department of Education at the American Museum of Natural History.


Nature: The oldest known primate skeleton and early haplorhine evolution

Tree of Life Web Project: Primates

European Synchrotron Radiation Facility

AMNH: Anne and Bernard Spitzer Hall of Human Origins

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