Spinosaurus

Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer Students will enjoy developing their own conclusions about the life and times of this spiny lizard. Additional features to enhance comprehension include informative sidebars, a glo [...]
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Spinosaurus was a truly unique dinosaur. But it has certainly left behind plenty of questions for scientists to answer Students will enjoy developing their own conclusions about the life and times of this spiny lizard. Additional features to enhance comprehension include informative sidebars, a glossary of key words and phrases, sources for further research, a Did-You-Know section, and an overview of the geologic time scale.