Source: The post is based on the article “Lorrainosaurus: Ancient sea monster remains reveal oldest mega-predatory pliosaur” published in “ScienceDaily” on 31st October 2023
Why in the News?
Researchers have discovered the oldest-known mega-predatory pliosaur called Lorrainosaurus in northeastern France.
What is Lorrainosaurus?
Lorrainosaurus is the oldest large-bodied pliosaur.The fossils of Lorrainosaurus were discovered in 1983.
What is Pliosaur?
| Specifications | Details |
| What are they | Marine Reptiles |
| Lived during | early Middle Jurassic period (200 million years ago) |
| Characteristics | 1.Short necks, large conical teeth and massive skulls. 2.Evolved into major marine predators of their time similar to today’s Killer whales |
| Significance | They were one of the largest aquatic carnivorous reptiles that have ever lived and were often referred to as sea monsters. |
UPSC Syllabus: Environment
