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• Geology is the study of life on Earth based on the evidence of foundon rocks.
• Paleontologists look at the fossilremains of various forms ofcreatures below the surface ofEarth
• Paleontologists excel inresearching the ecologies of thepast and the evolution of speciesthat thrived in these ecologies
• Geologists are scientists who closelyresearch the various materials thatmake up the Earth
• geologist study theouter layer of the crust of Earth tounderstand Earth's history
• a fossil of Archaeopteryx lithographica from the late Jurassicperiod and have had many features of dinosaurs, which providea strong evidence of the dinosaur ancestry of birds
• Geologic timescale is used to represent evolutionary time.
• On what eon does the existence of the first humans or Homo sapiens, aswell as other mammals occur? Answer: Phanerozoic eon
• On what era does the existence of the first humans or Homo sapiens, as wellas other mammals occur?Answer: Cenozoic
• On what period does the existence of the first humans or Homo sapiens, aswell as other mammals occur?Answer: Quaternary Period
• On what epoch does the existence of the first humans or Homo sapiens, aswell as other mammals occur?Answer: Pleistocene
• On what epoch does the Domination of theAustralopithecus and othermodern forms of whales in bothland and seaAnswer: Pilocene
• On what epoch does the Peak of the domination ofdinosaurs occur?

  Lower
• On what period does the eAppearance of the firstdinosaurs, as well as mammalsand crocodiles, mollusks becamedominant; many reptilesappeared?

  Answer: Triassic Period
• Abundance of aquatic fish species andland plants; appearance of the firstamphibians, sharks, bony fishes, andammonoids?

  Period ; Epoch : Devonian
• On what period does the Appearance of reptiles, many ferns, andeven cockroaches occur?

  Answer: Carboniferous Period
• On what epoch does the Appearance of reptiles, many ferns, andeven cockroaches occur?

  Answer: Pennsylvanian
• On what epoch does the Domination of Amphibians and fewreptiles on both land and water occur?

  Permian