Mesozoic that would move into their current positions during the next era. The climate of the Mesozoic was varied, alternating between warming and cooling periods. Overall, however, the Earth was hotter than it is today. Dinosaurs appeared in the Late Triassic and became the dominant terrestrial vertebrates early in the Jurassic, occupying this position for about 135 million years until their demise at the end of the Cretaceous. Birds first appeared in the Jurassic, having evolved from a branch of theropod dinosaurs. The first mammals also appeared during the Mesozoic, but would remain small—less than 15 kg (33 lb)—until the Cenozoic.
The Three Million Trial The Three Million Trial The Three Million Trial () is a 1926 Soviet silent comedy film starring Igor Ilyinsky and directed by Yakov Protazanov based on the play "The Three Thieves" () by Umberto Notari. It was also released as Three Thieves in the United States. To prepare grounds for yet another speculation, the banker Ornano (Mikhail Klimov) sells his house for three million rubles, but since it the weekend he cannot deposit the money in a bank and must carry it with him. He leaves the city for his country home for a short period of time, only return