Sponge Like Fossils Could Be Oldest Animal Ever Found, or Just Squiggles
Published
Critics challenged a study’s claim that a netlike structure found in rocks in a Canadian mountain range could be an 890-million-year-old sponge fossil.
Full ArticlePublished
Critics challenged a study’s claim that a netlike structure found in rocks in a Canadian mountain range could be an 890-million-year-old sponge fossil.
Full Article