A spectacularly well-preserved sea monster that once prowled the oceans during the Cambrian Period has been unearthed in China.
The 520-million-year-old creature, one of the first predators of its day, sported compound eyes, body armor and two spiky claws for grabbing prey.
Read more: http://inovemondi.forumfree.it/?t=69177158
No comments:
Post a Comment