5 



36. 

 37. 



38. 



39. 



40. 



41. 

 42. 



43. 



100 species from I he same formation in the Hurtz Mountains^ 

 300 species from the Paleozoic rocks of the United States of America, 

 100 species from the Silurian group of Sweden and Norway, 

 80 species from the Silurian group of Dudley in England, v 



200 species from the upper Silurian group of Bohemia, 

 100 species of Trilohhes, . . • 



250 species of Brachiopoda, including the genera Atrypa, Calceoia, 

 Crania, Chonetes, Leptama, Lingula, Orhicula, Orthis, Pentanierus, 

 Prod net us, Spirifer, Strigoeephalos, Terebratula and Thecidea, 

 300 species of Cephalopoda, including the genera Ammonites, Ancy- 

 loceras. Baeulites, Belemnites, Clymenia, Conularia, Crioceras, Endo- 

 i Gonioceras, Goniatites, Handles, Lituites, Nautilus, Onycho- 



eeras 



teuthis, Orthoceratites, 

 Turrilites, 



*14 00 



70 00 



18 00 



24 00 



30 00 



44 00 



Ptychoceras, Scaphites; Toxoceras and 



5 00 



II. CASTS. 



Persons wishing to purchase casts, can be furnished with two plates of 

 lngs, representing them. 



I. 



engrav- 



from the diluvium of the Mis- 



:3. 



6, 



Mastodon gigantelim, PI. II , fig. u\ 

 Lower jaw complete, 2^ feet long; 



souri River, . . - • ' 



The original is in the Royal Museum at Berlin. 



2. Megalonyx Jefferson! , Harlan* 



Four different lower femurs, phalanges, etc., from the same locality, 

 Zeuglodon cetoides, Owen ; Basilosaurus, Harlan ; Ilydrarchos ? ivoch. 

 Two teeth, from the tertiary group of Alabama, 



4. Iguanodon, HyIa?osaurus and Gaviat. 

 14 different bones from the Weald clay of Sussex, England, 



The originals are in the British Museum.^ 



5. Pterodactylus c rassirostris, Goldf., PI. II, fig- /• 

 Two pieces from the lithographic slate of Bavaria, 



The original is in the Museum uf Bonn. 

 Mystriosaurus species Teleosaurus, PI. I, fig- i. 



Cast in 4 parts, 12 feet long, of the best specimen ever discovered, 



found in the Lias-slati m of Boll, Wflrtemberg, 

 The original belongs to Mr. Krantfc. 

 Mystriosaurus longipes, PI. II, fig- 6- 



Perfect skeleton from the same locality, . 



The original in the Imperial Museum at Vienna 



$. Mystriosaurus species. PI. H> fig- & , . 



Head of a small sized specimen from the same place, 

 The original is in the Royal Museum at Berlin. 



Mystriosaurus species. . .. 



Vertebral spine with extremities (?), same locality, 



10. Ichthyosaurus platvodon. PI. II, fig* & 



Perfect head of a skeleton GO feet long, - - • 



Perfect fin of the same specimen. PI. H, "g. o, . 



Ichthyosaurus intermedius. PI. II, fig- 4. 

 Head, ? and fins perfect, - 



W. Ichthyosaurus tenuirostris. Pi. II, fig- 9- 



Perfect head, . . • J t . \ 



Originals of Nos, 10-13 in A. Krantz s cabinet. 



Ichthyosaurus 

 Fin perfect, 



7. 



9. 



II, 

 IS. 



14 



9% ji \r — m. v ■ • - 



unis. 1M. II, fig. 10. 



15. 



The original is in the Imperial Museum aMr lennn. 



Ple.io.aurui doli.hodei.ns, Conyb. PI. J> fi £ ~j of Gh 



Skeleton per.;,'.; 6 ie'; t ' long/ from the Lias slates of Glastonbury 



in Somersetshire, ..•'*' 

 The original is in the British Museum. 



16. Pelagosaurus, new sp. PI. II, fig- 14- 



Head, perfect, from Boll, YVilrtemberg, . 

 The original In A. Krantz's cabinet. 



$6 00 



2 00 



00 75 

 5 00 



3 00 



26 00 



9 00 



1 50 



6 00 



9 00 

 5 00 



7 00 

 1 25 



75 



25 00 



1 00 



