1
Published: 1987
Superior document: Smithsonian contributions to the marine sciences / Smithsonian Institution 30
2
Published: 1990
Superior document: Smithsonian contributions to paleobiology 68
3
Published: 1986
Superior document: Smithsonian contributions to paleobiology 60
4
Published: 1986
Superior document: Smithsonian contributions to the marine sciences / Smithsonian Institution 28
5
Published: 1993
Superior document: Smithsonian contributions to the marine sciences / Smithsonian Institution 36
6
Published: 1985
Superior document: Smithsonian contributions to the marine sciences / Smithsonian Institution 26