Jurassic Period 208-144 million years ago (13 févr. 208000000 av. J.-C. – 29 sept. 144000000 av. J.-C.)
Description:
Climate: Wet and warm everywhere. No polar iceContinental movement: Gondwana and Laurasia. Stretching and rifting begin about 150 mya
Australia: Stretching
Tasmania: Dolerite intrusion
Vegetation history: Ancient flora only – conifers, ferns, cycads, lycopods. Some of these species survive today
Ajouté au bande de temps:
Date:
13 févr. 208000000 av. J.-C.
29 sept. 144000000 av. J.-C.
~ 5883516 years
