Boucot, A. J. 1924-
Evolution and extinction rate controls / by Arthur J. Boucot. - Amsterdam ; New York : Elsevier Scientific Pub. Co., 1975. - xv, 427 p., 4 fold. leaves : ill. ; 25 cm. - Developments in palaeontology and stratigraphy ; v. 1 . - Developments in palaeontology and stratigraphy ; 1. .
"IUGS, IGCP, Unesco project: Ecostratigraphy."
Includes bibliographical references and index.
0444411828 : fl114.40
73085219
Ne75-8
Brachiopoda, Fossil.
Invertebrates, Fossil.
Evolution.
QE796 / .B675
560 / BOE
Evolution and extinction rate controls / by Arthur J. Boucot. - Amsterdam ; New York : Elsevier Scientific Pub. Co., 1975. - xv, 427 p., 4 fold. leaves : ill. ; 25 cm. - Developments in palaeontology and stratigraphy ; v. 1 . - Developments in palaeontology and stratigraphy ; 1. .
"IUGS, IGCP, Unesco project: Ecostratigraphy."
Includes bibliographical references and index.
0444411828 : fl114.40
73085219
Ne75-8
Brachiopoda, Fossil.
Invertebrates, Fossil.
Evolution.
QE796 / .B675
560 / BOE