In Images: The Tracks of an Ancient Sea Monster

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Trackmarks uncovered

Credit: © Chengdu Center of China Geological Survey
In 2009, researchers uncovered track marks made by Triassic era marine reptiles. Here, students and farmers help excavate the track marks made by paddle-limbed…Read More »

creatures called nothosaurs 245 million years ago.   Less «
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Tia Ghose, LiveScience Staff Writer

Tia Ghose

Tia has interned at Science News,, and the Milwaukee Journal Sentinel and has written for the Center for Investigative Reporting, Scientific American, and ScienceNow. She has a master's degree in bioengineering from the University of Washington and a graduate certificate in science writing from the University of California Santa Cruz.
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