A newly described species of sea scorpion measures over 1.5 metres long and lived 460 million years ago. Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the ...
Eurypterids (Arthropoda: Chelicerata), normally known as sea scorpions, are an important extinct group of Paleozoic chelicerate arthropods. Researchers led by Profs. ZHANG Haichun, WANG Bo, ZHANG ...