ENGRAVINGS, &c 



Plate I. Cotemporaneous Veins, to face page 5 



Table of Asclepiadeae, - 



— — Apocineae, - - 



Plate II. Ziphotheca tetradens, - 82 



III. Outline of head of ditto, - id. 



IV. Syngnathus aequoreus & Ophidium imberbe, 85 



V. Cyclopterus Montagui &, Blennius galerita, 91 



VI. Zetland Narwal, - - 

 Geognostic Map, - - x6 0 

 Plate VII. Fasciola trachea & Cellularia Bassani, 192 



VIII. Shells, - - 384 



IX. Bones of Orkney animal, - 418 



X. Ditto, - . id. 



XI. Outline of Squalus maximus, - 429 

 XII. Greenland whale, - 586 



XIII. Germination of Graminese, - 590 



XIV. Ditto, - - 599 



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