@misc{indiciae59cdae5b8cd1,
  title = {Assessing age in the desert tortoise Gopherus agassizii: Testing skeletochronology with individuals of known age},
  author = {A.J. Curtin and G.R. Zug and P.A. Medica and J.R. Spotila},
  year = {2008},
  doi = {10.3354/esr00108},
  url = {https://pubs.usgs.gov/publication/70033739},
  note = {Source identifier: 70033739}
}