500-Million-Year-Old Alien Fish Taco' Was among First Creatures with Jaws
Briefly

from www.scientificamerican.com6 months ago
Around 500 million years ago, the arthropod Odaraia alata lived with a peculiar anatomy, including 30 pairs of spiny limbs hidden inside a protective shell. Its discovery sheds light on the development of mandibles in creatures like insects.
www.scientificamerican.comhttps://www.scientificamerican.com/article/500-million-year-old-alien-fish-taco-was-among-first-creatures-with-jaws/
The well-preserved Odaraia fossil found in the Burgess Shale site was reexamined, leading to insights into the creature's role in the Cambrian explosion and potential contribution to the prominence of mandible-bearing organisms.
www.scientificamerican.comhttps://www.scientificamerican.com/article/500-million-year-old-alien-fish-taco-was-among-first-creatures-with-jaws/
Read at www.scientificamerican.com
#odaraia-alata #cambrian-explosion #mandible-evolution #burgess-shale-fossil-site #arthropod-anatomy
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