• When she was only twelve years old, Mary became the first person to find the almost complete skeletons of several animals that no longer existed on Earth.

    VOA: special.2009.05.13

  • The skeletons have growth rings that represent ocean water conditions at the time.

    VOA: special.2009.05.12

  • Corals have hard, stony skeletons that grow like tree trunks.

    VOA: special.2009.05.12

  • Since the 19th century it has systematically collected all varieties of fossilized skeletons.

    VOA: standard.2009.12.08

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