This 84 piece early life clip art bundle features: ● Precambrian and Cambrian - trilobite, stromatolites, anomolocaris● Ordovician and Silurian - earliest terrestrial plant species, jawless fish, cephalopods, "sea scorpion"● Devonian and Carboniferous - lobed finned Tikaalik, spiky trilobite, early fern, meganeura (giant dragonfly)● Permian - ammonite, sail-backed dimetrodon, armored scutosaurus, whorl-tooth shark, seed fern, erupting volcanoThe set includes 42 PNG color illu