[Chapter XI.]—Fossil Testaceous Mollusks, or Shells, [374]. Mollusca, [374]. Acephala, [375]. Encephala, [378]. Fossil Bivalve Shells, [381]. Shell-Rocks, [382]. Fossil Brachiopoda, [388]. Terebratula, [389]. Spirifer, [390]. Rhynchonella, [391]. Pentamerus, [391]. Orthis, Leptæna, and Productus, [392]. Calceola, [392]. Crania, [392]. Orbicula, [392]. Obolus, [392]. Lingula, [393]. Hippurites, [393]. Fossil Shells of the Lamellibranchiates, [394]. Monomyaria, [395]. Ostrea, [395]. Gryphæa, [396]. Spondylus, [398]. Plagiostoma, [399]. Plicatula, [400]. Pecten, [400]. Inoceramus, [401]. Avicula, [404]. Dimyaria, [404]. Venericardia, [405]. Pectunculus, [405]. Nucula, [406]. Pinna, [406]. Mytilus, [407]. Modiola, [407]. Pholadomya, [408]. Pholas, [408]. Teredo, [410]. Trigonia, [412]. Fossil Fresh-water Bivalves, [413]. Unio, [414]. Cyclas, [416]. Fossil Pteropoda, [417]. Fossil Gasteropoda, [417]. Fresh-water Univalves, [421]. Paludina, [421]. Limnæus, [423]. Planorbis, [423]. Melanopsis, [424]. Marine Univalves, [424]. Fusus, [425]. Pleurotoma, [425]. Cerithium, [425]. Potamides, [425]. Rostellaria, [426]. Dolium, [426]. Trochus,426. Solarium, [426]. Conus, [426]. Pleurotomaria, [427]. Euomphalus, [429]. Murchisonia, [430]. Sphærulites, [430]. Molluskite, [432]. Geological Distribution of Bivalve and Univalve Mollusks, [436]. On the Collecting and Arranging Fossil Shells, [441]. British Localities of Fossil Shells, [443].
CONTENTS OF VOL. II.
Description of [Frontispiece] (Plate II.)
[List of Lignographs] in Vol. II.
PART III.—continued.
Chapter XII.—Fossil Cephalopoda, [447].
Chapter XIII.—Fossil Articulata, [503].
Chapter XIV.—Fossil Ichthyology; Sharks, Rays, and other Placoid Fishes, [562].