plants, originated sometime during the first hundred million years of this period, which is called...

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Page 1: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 2: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 3: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 4: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 5: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 6: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 7: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 8: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 9: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 10: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 11: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years
Page 12: plants, originated sometime during the first hundred million years of this period, which is called the Cambrian period. The Cambrian period lasted from just less than 600 million years