Parasaurolophus Keychain
€3,99
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There has been much discussion about the functions of the crest, but today most scientists agree that it helped Parasaurolophus identify males and females, enhanced hearing (acoustic resonance), and also helped regulate body temperature (thermoregulation).
Keychain size: 4.5 x 2 x 4.5 cm
Suitable from 3 years.
Parasaurolophus Keychain
€3,99
Keychain size: 4.5 x 2 x 4.5 cm
Suitable from 3 years.