Geo time

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Across
  1. 2. Known as the "Age of Fish".
  2. 5. The dying out of a species.
  3. 6. Remains of ancient life.
  4. 7. The final period of the Mesozoic era.
  5. 9. Terms for Expanding the Puzzle
Down
  1. 1. Supercontinent that existed during the late Paleozoic and early Mesozoic eras.
  2. 3. 3. EPOCH, 5. ERA, 6. PERIOD, 7. CAMBRIAN
  3. 4. 1. PRECAMBRIAN, 2. MESOZOIC, 4. CENOZOIC
  4. 8. The largest division of geologic time.