Fossil of Pincer-Wielding Crawler Reveals Origins of Spiders, Scorpions and Others

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The New York Times - Science 4 days ago • nytimes.com

Fossil of Pincer-Wielding Crawler Reveals Origins of Spiders, Scorpions and Others

Researchers argue that a newly examined specimen found decades ago in Utah provides new clues to the ancestors of chelicerates before the group hit it big on land.

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