Cambrian-era arthropod relative had three eyes
The shrimp-sized, strong-armed creature dating back 520 million years is filling in some evolutionary gaps.
Source: popsci.com
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The shrimp-sized, strong-armed creature dating back 520 million years is filling in some evolutionary gaps.
The shrimpy creature is filling in some evolutionary gaps.
China Railways opened the 175km Guiyang - Libo section of the 482km Guiyang - Nanning high-speed line on August 8.
Researchers found more than 170 fossil specimens that are remarkably well-preserved despite their age.
Something unique does seem to have taken place during this time when so many animal groups first appeared, but it's not an open-and-shut case.