发表于2025-01-24
Time Tunnel 2025 pdf epub mobi 电子书
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Traces life on earth through the geological strata, from the arrival of man back to the first plants. Gives us a remarkable grasp of the fossil record. Illustrates the geological periods from the present back to the earliest or Precambrian Era, and includes major developments and life forms of each time frame.
Time Tunnel 2025 pdf epub mobi 电子书