Dinosaurs ruled the Mesozoic, but Earth’s early ages - like the Ordovician and Silurian - belonged to stranger things. Think sea scorpions longer than humans and jelly-like organisms that left no ...

Shell-rich rocks trace a mostly upward climb in ocean life, with each mass extinction slashing both diversity and biomass ...

Earth's history is marked by devastating mass extinctions, each one reshaping life as we know it. Now, experts warn that ...

These fossils support derivation of land plants from streptophyte algae during the Ordovician period. News & Views 03 Jun 2025 Nature Plants. ... 3,442 m above sea level.

Ordovician sea life. Credit. Image credit: Fritz Geller-Grimm / National Museum of Natural History / CC BY-SA 2.5. Usage Restrictions. Credit must be given to the creator.

Ordovician sea life. (Image credit: Fritz Geller-Grimm / National Museum of Natural History / CC BY-SA 2.5.) /Public Release. This material from the originating organization/author(s) might be of the ...

Ordovician sea life. Credit: Fritz Geller-Grimm / National Museum of Natural History / CC BY-SA 2.5. The "Big Five" mass extinctions of the Phanerozoic Eon have long attracted significant ...

Sea Beast is one of the best races in King Legacy, preventing damage in water, boosting swim speed, and possessing a powerful Active Skill.It also triggers HP recovery whenever in contact with the ...

Surprising new fossil evidence undermines the idea that there was ever a mass extinction on land – and may force us to ...

Over the years, scholars of the Dead Sea Scrolls have analyzed the ancient parchments with various methods: for example, X-rays, multispectral imaging, "virtual unfolding," and paleography, i.e ...