21 feb 145000000 anni a. C. - Jurassic Period
Descrizione:
The Jurassic was a time of significant global change in continental configurations, oceanographic patterns, and biological systems. Although no new major plant groups originated during this time, Jurassic plant communities differed considerably from their predecessors.Aggiunto al nastro di tempo:
Data:
21 feb 145000000 anni a. C.
Adesso
~ 5883516 years ago