You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:


Log in to your personal account or through your institution.

Descriptions of Extinct Vertebrata from the Permian and Triassic Formamations of the United States

E. D. Cope
Proceedings of the American Philosophical Society
Vol. 17, No. 100 (Jun. - Dec., 1877), pp. 182-193
Stable URL:
Page Count: 12
  • Download PDF
  • Add to My Lists
  • Cite this Item
We're having trouble loading this content. Download PDF instead.

Notes and References

This item contains 1 reference.

  • *
    Proceedings Amer. Philos. Soc.1877, p. 52