(Substitute for last page of Professional Paper 142-H)

CONTENTS

PART I. Prionodesmacea and Anomalodesmacea (September 24, 1926)

II. Astartacea, Carditacea, Chamacea (September 16, 1926)
III. Lucinacea, Leptonacea, Cardiacea (September 18, 1926).

IV. Veneracea (September 20, 1926)

V. Tellinacea, Solenacea, Mactracea, Myacea, Molluscoidea (June 5, 1928)

VI. Pteropoda, Opisthobranchia, and Ctenobranchia (in part) (January 7, 1938).
VII. Stenoglossa (in part) (July 13, 1944)

VIII. Ctenobranchia (remainder), Aspidobranchia, and Scaphopoda (June 10, 1947)
IX. Index to chapters A-H...

ILLUSTRATIONS

Page

1-79

81-99

101-149

151-184

185-249

251-435

437-491

493-656

657-709

Page

PLATE I. Map of northern and western Florida showing principal fossiliferous localities of the Alum Bluff group..
II-XV. Prionodesmacea and Anomalodesmacea.

2

65-79

LII-LXII. Ctenobranchia (remainder), Aspidobranchia, Scaphopoda.

THE MOLLUSCAN FAUNA OF THE ALUM BLUFF GROUP OF FLORIDA