Scientists took a closer look at this strange 500-million-year-old fossil, and found something never seen before in its kind. A 500-million-year-old fossil found in Utah is giving scientists a rare look at one of the strangest branches of the animal family tree. Called Megasiphon thylakos, it shows how early tunicates lived and helps clarify their link to vertebrates. For a... [3260 chars]
2026 Copyright © News-Matic.com. All Rights Reserved
