THE GREAT FISH-LIZARDS. a 
divided. Here is what Professor Blackie says of the Ichthyo- 
saurus— . 
‘“ Behold, a strange monster our wonder engages ! 
If dolphin or lizard your wit may defy. 
Some thirty feet long, on the shore of Lyme-Regis, 
With a saw for a jaw, and a big staring eye. 
A fish or a lizard? An ichthyosaurus, 
With a big goggle eye, and a very small brain, 
And paddles like mill-wheels in chattering chorus, 
Smiting tremendous the dread-sounding main.” 
A glance at our restoration, Plate II., will show that the fish- 
lizard was a powerful monster, well endowed with the means of 
‘ propelling itself rapidly through the water as it sought its living 
prey, to seize it within those cruel jaws. The long and 
powerful tail was its chief organ of propulsion; but the paddles 
would also be useful for this purpose, as well as for guiding its 
course. ‘The pointed head and generally tapering body suggests 
a capability of rapid movement through the water; and since we 
know for certain that it fed on fishes, this conclusion is con- 
firmed, for fishes are not easily caught now, and most probably 
were not easily caught ages ago. 
The personal history of the fish-lizard, merely as a fossil or 
“remain,” is interesting; so much so, that we may perhaps be 
allowed to relate the circumstances of his début before the 
scientific world, in the days of the ever-illustrious Cuvier, to 
whom we have already alluded. But England had its share of 
illustrious men, too, though lesser lights compared to the founder 
of comparative anatomy,—such as Sir Richard Owen, on whom 
the mantle of his friend Cuvier has fallen; Conybeare, De la 
Beche, and Dean Buckland. 
These scientific men, aided by the untiring labours of many 
enthusiastic collectors of organic remains, have been the means 
of solving the riddle of the fish-lizard, and of introducing him to 
the public. By this time there is, perhaps, no creature among 
the host of Antediluvian types better known than this reptile. 
