Geologist may have found 890-million-year-old sea sponges in

Two decades ago, geologist Elizabeth Turner set out to explore the ancient reefs locked away in the Mackenzie Mountains in Canada — and it seems she may have found an animal fossil dating back 890 million years.

890-million-year-old sponge fossil may be the earliest animal yet

This Sponge Fossil May Be the Earliest Record of Animal Life

890-Million-Year-Old Fossils Are Sponges, Oldest Animals: Study

Oldest evidence for animals found? New sponge-like fossil is 890

First animal life as early as 890 million years ago?

Sponge-like fossil could be Earth's earliest known animal

Sponges can survive low oxygen and warming waters. They could

The 890-million-year-old sponge fossil may be the oldest animal

The 890-million-year-old sponge fossil may be the oldest animal

Oldest evidence for animals found? New sponge-like fossil is 890