News tagged with cretaceous

Symbiotic survival

One of the most diverse families in the ocean today—marine bivalve mollusks known as Lucinidae (or lucinids)—originated more than 400 million years ago in the Silurian period, with adaptations and life ...

2 hours ago 5 / 5 (1) 0

Reef fish arrived in two waves

(Phys.org) —The world's reefs are hotbeds of biological diversity, including over 4,500 species of fish. A new study shows that the ancestors of these fish colonized reefs in two distinct waves, before ...

Apr 10, 2014 5 / 5 (1) 0

When dinosaurs flew

(Phys.org) —A team of paleontologists affiliated with USC Dornsife and the Natural History Museum of Los Angeles County has determined that birds were capable of modern flight patterns much earlier than ...

Feb 05, 2014 4.9 / 5 (12) 0 | with audio podcast