196 ACCOUNTS, ETC., OF THE BRITISH MUSEUM. 



About fifty-six vertebras, ribs, shoulder-girdle, imperfect 

 pelvis, humeri, femora and paddle-bones of Picrocleidus ; the 

 skull and mandible of Mycterosuchus ; skull and interclavicle 

 of Peloneustes ; palatine bone, pelvic bones and hind paddle of 

 Ophthalmosaurus ; two abnormal Plesiosaurian humeri ; a rib 

 and ungual phalange of a Dinosaurian ; all from the Oxford 

 Clay of Peterborough (Leeds collection). 



A Dinosaurian bone from the Chalk of Kent. 



Turtle remains from the Chalk of Kent. 



Reptiles from the Chalk of Kansas, U.S.A., including 

 Protostega, Toxochelys, Clidastes, and Pteranodon (H. T. 

 Martin collection). 



Trionyx and Dinosaurian bones from the Laramie Beds of 

 Alberta, Canada. 



A Chelonian from the London Clay, Sheppey. 



Pisces. — Eight fossil fishes from the Upper Silurian Passage 

 Beds of Lanarkshire. 



A specimen of Hcterostrophus from the Oxford Clay of 

 Peterborough. 



Macroijoma from the Chalk of Kent. 



Fishes from the Chalk of Kansas, U.S.A. 



MoUusca. — Ephiirpoceras bilohatum from the Carboniferous 

 Limestone, Isle of Man. 



Five hundred Ammonites and seventy other fossils from 

 the Oxford Clay, near Peterborough (E. T. Leeds collection). 



Three Ammonites, one Hamite, and three Nautili from the 

 Chalk of Kent. 



Arthro2^oda. — ¥iitj fossil invertebrates, chiefly Ceratio- 

 caris and Slivionia from the Upper Silurian Passage Beds, 

 Lanarkshire (W. McPherson collection). 



Four Trilobites from the Middle Devonian of the Eifel. 



Mechochirus with footprints, from the Lithographic Stone, 

 Solenhofen. 



Eleven hundred and eighty-six valves of Ciriipedes, from 

 the Cretaceous of England, Holland, and Denmark. 



Fourteen valves of Cirripedes from the Miocene of Turin, 

 Italy. 



Sixty specimens of Amber, with insect-remains. 



Echinoderma. — Twenty-four Asterozoa and seventy-eight 

 Crinoidea from the Lower Coblentian of the Eifel. 



One four-rayed Gupressocrinus and sixty-three specimens 

 of Poteriocrinus fusiformis from the Middle Devonian of the 

 Eifel. 



Three Crinoids {Macrocrinus, &c.) from the Keokuk group 

 of Indian Creek, Indiana. 



