A new analysis of an exquisitely preserved fossil that lived half a billion years ago suggests that arachnids—spiders and their close kin—evolved in the ocean, challenging the widely held belief that ...
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A Fossil Footprints Might Belong To The Oldest Spider Ever To Walk The Earth, Long Before The Dinosaurs
A set of fossilized footprints discovered in northern Arizona has revealed the silent journey of a prehistoric arachnid that walked the Earth around 260 million years ago. Preserved in stone, these ...
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Scientists just found a new fossil that reveals spiders once had tails, and they might still be out there
A tiny spider frozen in 100-million-year-old amber is changing what scientists thought they knew about spider evolution. This prehistoric creature had spinnerets like modern spiders, but also a long ...
On extant and fossil European Mangorini (Araneidae) -- Taxonomy of extant and fossil (Eocene) European Gnaphosidae -- Spiders of the family Prodidomidae (Araneae ...
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