- Author: Perry O. Roehl Philip W. Choquette (auth.) Perry O. Roehl Philip W. Choquette (eds.)
- Language: English
- Year: 1985
- Author: B. J. Katz (auth.) Dr. Barry J. Katz (eds.)
- Language: English
- Year: 1995
- Author: Robert M. Sneider (auth.) John H. Barwis John G. McPherson Joseph R. J. Studlick (eds.)
- Language: English
- Year: 1990
Living Fossils
pdf
- Author: Niles Eldredge Steven M. Stanley (auth.) Niles Eldredge Steven M. Stanley (eds.)
- Language: English
- Year: 1984