FOSSIL HUNTRESS
MUSINGS MEANT TO CAPTIVATE, EDUCATE AND INSPIRE
Sunday, 29 January 2012
DRAGONFLY ON AMMONITE: 366 PROJECT
Dragonflies, from the order Odonata, have been around for over 250 million years. The most conspicuous difference in their evolution over time is the steady shrinking of their wingspan from well over two and a half feet down to a few inches.
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Dragonflies, from the order Odonata, have been around for over 250 million years. The most conspicuous difference in their evolution over time is the steady shrinking of their wingspan from well over two and a half feet down to a few inches.
