Sea monsters /
Steve Parker.
- Collinwood, Ont : Saunders Book Company, 2011, c2010.
- 32 p. : col. ill., col. maps ; 27 cm.
- Wild age. .
Includes index.
Jelly monsters -- Shield shells -- Scorpions of the sea -- Curls and cones -- First fish -- Monsters in the deep -- Shark giants -- Fishy fins -- Speedy killers -- Necks and flippers -- Mouthful of teeth -- Back to the sea -- Wild guide.
Introduces the first animals of the sea, including the pterygotus, pteraspis, and megalodon; provides maps of where fossils of each have been found; and compares their size to man.