Jurassic Period 208-144 million years ago (13 feb 208000000 anni a. C. – 29 sett 144000000 anni a. C.)
Descrizione:
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
Aggiunto al nastro di tempo:
Data:
13 feb 208000000 anni a. C.
29 sett 144000000 anni a. C.
~ 5883516 years