| ISBN: | 0231082487: |
|---|---|
| 题名: | New approaches to speciation in the fossil record / ed. by Douglas H. Erwin and Robert L. Anstey . |
| 出版发行项: | New York : Columbia University Press, 1995. |
| 载体形态: | p.342: illus. ; 22.5cm. |
| 书目附注: | Inclucdes bibliographical references and index. |