Long-necked herbivorous dinosaur with a robust body.
An extinct group of Cephalopoda, with solid external skeletons. They are excellent index fossils.
This animation presents some animals and plants that lived between the Devonian and Permian periods (358–299 million years ago).
Deinonychus antirrhopus, the 'terrible claw', was a carnivorous dromaeosaurid dinosaur.
The last Ice Age ended about 13 thousand years ago.
The ‘upright man’ used tools and could set fire.
Fish-like marine dinosaurs which resembled dolphins; a good example of convergent evolution.
A prehistoric amphibian and an early representative of the Tetrapods, which became extinct 360 million years ago.
Milzīgs gaļēdājs un pazīstamākais dinozaurs pasaulē.
Eurypterids are an extinct group of Palaeozoic aquatic arthropods.
A prehistoric flying reptile, similar to birds. However, there is no direct evolutionary link between the two.
A transitional form between fish and tetrapods, or four-limbed vertebrates.
A type of herbivorous dinosaur easily recognisable by its large frill and three horns which lived in the Cretaceous period.
The ancestors of Arachnida and Crustacea belonged to the class Trilobita.
Chameleons are reptiles with an ability to change their colours.
Extinct proboscidea closely related to today's elephants, often hunted by prehistoric man.
The archaeopteryx shows characteristics of both birds and reptiles. It is probably the ancestor of birds.
A species of venomous snakes widespread in Europe. Its bite is rarely fatal to humans.
The Earth's continents have been in constant motion during the history of the planet.
A type of snake with a characteristic spot on its neck.