@article{Bennett2009,
  author = "M. R. Bennett and J. W. Harris and B. G. Richmond and D. R. Braun and E. Mbua and P. Kiura and D. Olago and M. Kibunjia and C. Omuombo and A. K. Behrensmeyer and D. Huddart and S. Gonzalez",
  title = "Early Hominin Foot Morphology Based on 1.5-Million-Year-Old Footprints from Ileret, Kenya",
  year = 2009,
  journal = "Science",
  volume = 323,
  number = 5918,
  pages = "1197-1201",
  doi = "10.1126/science.1168132"
}