Science ❯ Biology ❯ Ecology

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Predator-Prey Relationships Predation Extinction Events Marine Food Webs Dinosaur Interactions Isotope Analysis Marine Predators Predators Apex Predators Nutritional Ecology Cretaceous Ecosystem

5 ARTICLES

9mo ago

115-Million-Year-Old Australian Shark Fossils Push Back Onset of Giant Body Size in Modern Sharks

Rare mineralised vertebrae let researchers estimate a 6 to 8 meter, three-ton cardabiodontid, placing mega‑body size in modern sharks about 15 million years earlier.

3 ARTICLES

9mo ago

Decapitated Jurassic Fish Heads With Guts Intact Reveal Diet and Predators

8 ARTICLES

last yr.

Study Finds Maggot Consumption Could Explain Neandertals’ High Nitrogen Levels

8 ARTICLES

last yr.

Megalodon Was a Flexible Supercarnivore, New Study Shows