Scientists discover oldest ever giant tadpole fossil in Argentina - The Guardian
- Scientists discover oldest ever giant tadpole fossil in Argentina The Guardian
- The oldest tadpole reveals evolutionary stability of the anuran life cycle Nature.com
- Oldest tadpole on record was a Jurassic giant Livescience.com
- A rock in Argentina turns out to be the oldest tadpole fossil ever found Yahoo! Voices
- Fossil Reveals Oldest Known Tadpole That Grew to the Size of a Hot Dog The New York Times