DEPARTMENT OF GEOLOGY. , 141 



f 4. Pisces. — Fourteen Pycnodont fish teeth from the 

 Kimineridge, Hanover, three fishes from the Neocomian of 

 Dalmatia, and four fishes from the Island of Lesina. 



Seven specimens of Fossil Fishes from Wyoming. 



A new Purbeck fish and two palates from Upwey ; also a 

 palate and counterpart with one tooth ; four Portlandian fish- 

 jaws and two palates ; also one fish from Weymouth. 



One Pycnodus sp. nov., from the Eocene, Bracklesham, and 

 one Gyrosteus, from the Upper Lias, Whitby. 



Five Old Red Sandstone Fishes, of the genera Dipterus, 

 G heir acanthus, and Ghei7'olepis, from the Caithness flag- 

 stones, near Thurso, N.B. 



One Fossil Fish from the Gault, Folkestone, one Belonorhyn- 

 chus from the Muschelkalk, one Macvosemius from Solen- 

 hofen, and one undetermined fish. 



One Belonostomus, four Pholidophorus, one Gohitis, one 

 Megalurus, one Thrissops, and one Leuciscus, also four Car- 

 boniferous fish teeth. 



One Beryx swperhus, one B. radians from the Chalk, Sussex, 

 and a specimen of MacropoiYia Mantelli, and counterpart ; a 

 Leptolepis and Hyhodtts, from the Purbeck, and a portion of 

 the jaw of Lschyodus, from Portland. 



Forty Fish remains from the Devonian of Livonia. 



Remains of Acvolepis Hophinsi, from Yoredale Rocks, 

 Hebden Bridge • a portion of bone-bed with teeth from Yore- 

 dale Rocks, Wensleydale ; five Lr. Carboniferous fish-remains; 

 twenty-six spines of Pleuracanthidse from the Yorkshire 

 Ooal-Measures, chiefly types ; ninety-seven fish remains from 

 English Coal-Measures, including types of Gtenacanthus 

 (Bquistriatus, Hoplonchus elegans, Pleurodus affiniSyOstraca- 

 canthus dilatatus, and Gcelacanthus tingleyensis ; seventeen 

 fish-remains from Linton, Ohio ; types of Hyhodus austie7isis, 

 H. punctatus, Sphenonchus obtusus, Ctenoptychius ordi, 

 Gladodus curtus, also Nemacanthus monilifer, and " Cteno- 

 ptychius jjectinatus.'' from the Rhaetic of Aust Cliff'; type 

 and figured specimens of Palwospinax priscus, Ptycholepis 

 gracilis, Lissolepis serratus, Ghondrosteus acipenseroides, 

 Heferolepidotus minor, and H. grandis from the Lower Lias, 

 Lyme Regis ; type of Spaniodon hrevis, from Mount Lebanon, 

 and one hundred and twenty-seven other fish-remains, in- 

 cluding teeth, from the Cretaceous, and from the Lias of Lyme 

 Regis. (Mr. James William Davis's collection.) 



Types and figured specimens of Acrodus keuperinus, Gera- 

 todus Icevissimus, Palceoniscus superstes, Phoehodus Brodiei, 

 and Semionotus Brodiei, from the Keuper, Warwickshire, 

 Tetragonolepis discus, Leptolepis concentricus, from the 

 Upper Lias, Dumbleton, and Geramurus macrocephalus, 

 Leptolepis Brodiei, L. nanus, Oxygonius tenuis, from the 

 Purbeck of the Vale of Wardour ; also Pleuropholis crassi- 



0.97. caudus 



