Geology and paleontology of the Lee Creek Mine, North Carolina /
editor Clayton E. Ray
- Washington, D.C. : Smithsonian Institution Press, 1983-
- v. : ill. ; 26cm.
- Smithsonian contributions to paleobiology ; no.53 (v.1) Smithsonian contributions to paleobiology ; no.61 (v.2) Smithsonian contributions to paleobiology ; no.90 (v.3) .