Deep time
Prehistory 1: Geologic Timeline- Notes on the geologic & life history of Earth from Precambrian to the present Cenozoic Era
III. Mesozoic Era A. Triassic Period (250 - 205 mya)
THE TREE OF LIFE
THE TREE OF LIFE Gustav Klimt, 1909. OFTEN, THE RELATIONSHIP BETWEEN SPECIES THROUGH EVOLUTION IS PICTURED AS A TREE WITH THE ANCESTOR SPECIES LOWER ON.
