DEPARTMENT OF GEOLOGY. 145 



also Cosmolepia Egertoni, from the Lias, Barrow-on- 

 Soar. 



An undescribed fossil Fish from the Miocene, China. 



Fish-\ertebra3 from the Speeton Clay and Thanet Sands. 



One fossil Fish from the Purbeck, Upway, near Weymouth ; 

 also four fish-palates and one tooth. 



Five teeth of Notidanus, etc., and two prickles of Raia, 

 from the Red Crag, Sutton. 



A series of selected specimens of Tremataspis, from Oesel, 

 Livland. 



A collection of four hundred remains of fossil fishes from 

 the Cambridge Greensand. 



A collection of Coal-Measure fishes, comprising five hundred 

 Elasmobranch, thirty-three Acanthodian, fifty Dipnoan, forty- 

 six Rhizodont, one hundred and fifty-five Osteolepid, seventy - 

 five Coelacanth, eighty-six Paleeoniscid, and fifty-seven Platy- 

 somid fishes; sixty-eight of which are "types," and have been 

 figured and described. 



A specimen of Ptericlithys, from the Old Red Sandstone, 

 Caithness. 



A specimen of Eukerasiois from the Ludlow Bone bed, and 

 two Ptychodus from the Upper Chalk. 



Teeth of Lamna, Otodws, &c., from the Phosphorites of 

 Algeria, and one specimen of Macrosemius pectoralis, from 

 the Portlandian, Savonnieres-en-Perthois, Department Meuse, 

 France. 



Two specimens and one counterpart of undescribed Teleos- 

 tean fish, from the Tertiary shales of Layang, Province of 

 Chantung, China. 



B.~Invertebrata. 



(a.) Mollusca. — Four Cephalopods from the Jurassic of 

 Dorset and Gloucestershire. 



A collection, comprising upwards of two thousand seven 

 hundred Pliocene Mollusca, &c., from Monte Mario, Rome. 



A mandible of Cephalopod, from the Lias, Lyme Regis, and 

 one Sagenocrinus from the Wenlock Limestone. 



Three specimens of Voluta Lamherti and one Vermetus, 

 from the Coralline Crag. Five Fusus antiquus, fee, from the 

 Red Crag, Sutton. 



One thousand one hundred and fifty-two specimens of 

 Mollusca, from the Greensand of Cambridge. 



A collection of Tertiary shells, from Alabama, numbering 

 about forty-two species. 



Seven specimens of Teredo sp., from the Kimeridge Clay, 

 Shotover Hill, Oxfordshire. 



Ten Devonian Goniatites, from Herault ; also several speci- 

 mens of Bellerophon, from the Silurian, Herault. 



0.97. K A Trigone Ilite, 



