Relier Pairs Geologic Time ScaleVersion en ligne Direction: Match the divisions of geologic time scale on the left side with subdivisions it represents on the right side. Match also the subdivisions of period on the left side with the events on the right side. You have only 5 attempts to accomplish the activity, so be careful in answering. par Earth Science 1 Period 2 Quarternary 3 Eon 4 Devonian 5 Triassic 6 Silurian 7 MA 8 Epoch 9 Cambrian 10 Era Jurassic 4000 Evolution of Humans first amphibians Paleozoic Pleistocene first mammals Precambrian First fishes and chordates first vascular land plants