Eurypterus remipes on a Silurian Seafloor Animation A 3D animation of extinct sea scorpions Eurypterus remipes on a Silurian seafloor 420 million years ago. ordovician stock videos & royalty-free ...

In “Deep Time,” curators used each fossil, including the sea scorpion Eurypterus lacustris, to weave a detailed timeline of Earth’s history. James Di Loreto / NMNH Famous artifacts might ...

It would be the stuff of nightmares. While exploring the Beartooth Butte Formation in Wyoming, look for distinctive dark shales that may contain eurypterid fossils. The formation is known for ...

Below you’ll discover the complete list of animal names our researchers have written about so far. With thousands more domesticated and wild animal lists planned, our goal is to become the most ...