New Dinosaur Species With Spiky Backbone Discovered in Argentina.
Alive some 140 million years ago, these majestic herbivores featured long, forward-pointing spikes running along their necks and backs.
The discovery of the new species of dicraeosauridae, christened Bajadasaurus pronuspinax, was revealed in Scientific Reports.
A reproduction of its spiny neck was exhibited in the Cultural Science Center in Buenos Aires.
Read more at [geologyin.com]
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