DEPAKTMENT OF GEOLOGY. 163 



Plesiosaurian embryos from Whitby, opalised Plesiosaurian 

 propodium from N.S. Wales, and two Ichthyosaurian vertebrae 

 from Mombasa. 



A skull of Galesaurus from the Karoo Formation of 

 Griqualand. 



Type skeleton of Steneosaurus durobrivensis ; two skulls 

 of Metriorhynchus hrachyrhynchus (figured and described by 

 E. T. Leeds) ; skull, neck, and fore-paddles of Ophthalmo- 

 saurus ; a new Plesiosaurian vertebral column, &c. ; pectoral 

 arch of Murcenosaurus ; pectoral paddle of Gryptoclidus ; tail 

 of Gryptoclidus ; and rib of Getiosaurus. From the Oxford 

 Clay, Peterborough. (Leeds Collection.) 



A footprint of Iguanodon from the Purbeck Beds of 

 Swanage, and two from the Wealden, Swanage. 



Pelvis and sacrum of Iguanodon dawsoni and sacrum of 

 Iguanodon, Wealden, Hastings. (Dawson Collection, j 



Limb-bones of Pterodactyl and part of Carapace of Chelo- 

 nian from English Chalk. (Dibley Collection.) 



Skull and other remains of Triceratops from the Cretaceous 

 of Wyoming, and about 50 bones of Trachodon and Triceratops, 

 two Chelonia, and other reptilian fragments from the Creta- 

 ceous of Wyoming and Kansas. (Sternberg Collection.) 



Four reptilian bones and one reptilian tooth, in opal, from 

 the Lightning Ridge Opal Fields, near Walgett, New South 

 Wales. 



Pisces. — Tooth of Geratodus Kannemeyeri (type) from the 

 Karoo Formation of South Africa. 



Dapedius from the Lower Lias of Bidford, Warwickshire. 



Two fish-remains {Heterostrophus and Pholidophorus) from 

 the Oxford Clay, Peterborough. 



One vomer of Microdon from the Kimmeridge Clay, 

 Weymouth. 



A jaw of Portheus from the Lower Chalk, Cherry Hinton. 



Part of mandible of Protosphyrcena and skull of Berycopsis 

 from the English Chalk. 



An associated set of teeth of Ptychodus polygyrus from the 

 Chalk, Banstead, Surrey. 



16 fishes from the Cretaceous of Mount Lebanon. 



5 fishes from the Cretaceous of Kansas. 



Diodon and Anguilla from the Eocene of Monte Bolca, 

 near Verona. 



Galeocerdo and Garcharias from the Eocene, Stubbington. 



25 Otoliths from the Eocene of Hampshire. 



62 Teleostean fishes from the Oligocene of East Galicia. 



A large tooth of Garcharodon megalodon from South 

 America. 



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