First Children Encyclopedia

(Marvins-Underground-K-12) #1

Become


an expert


206-207 How
was it made?

Bringing it back to life
This model recreates the fossilized scene
above, showing the Oviraptor shielding her
eggs. Oviraptors had curious-looking beaked
snouts. They may have raided other nests for
food for themselves and their young.

Egg care?


Did dinosaurs sit on


their eggs, like birds today? Some did; this


Oviraptor died and was fossilized sitting on


her eggs some 80 million years ago.


Egg

Iā€™m making a break for it!
A tiny dinosaur hatchling breaks out of its egg
casing. While some dinosaurs were probably
ready to look after themselves after
hatching, others would have depended on
parental help for food and protection.

This is a model of a
Parasaurolophus hatchling.

Nest is dug out
of sand or earth.

Oviraptor

Oviraptor

Fossilized
dinosaur egg


Eggstraordinary eggs


No. They had hard, brittle shells, like the eggs of birds.^191

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