2015939
9781592962365
How do scientists tell the bones of one dinosaur from those of another? How are they sure that all the bones are put together correctly? These are just a few of the questions that the history of Megalosaurus brings to light for young dinosaur fans.Gray, Susan Heinrichs is the author of 'Megalosaurus', published 2004 under ISBN 9781592962365 and ISBN 159296236X.
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