Ancient ‘Loch Ness Monster’ Suffered Arthritis
Ancient creatures resembling stout-necked Loch Ness Monsters apparently developed arthritis in their monster jaws, revealing that even such lethal killers could suffer from and eventually succumb to diseases of old age, researchers find.
Scientists reached that conclusion while investigating the fossil of an extinct marine reptile known as a pliosaur. The carnivore was apparently an old female extending some 26 feet (8 meters). It had a 10-foot-long (3 meters), crocodilelike head, short neck, whalelike body and four powerful flippers to propel it through water to hunt down prey.
“This pliosaur, like many of its relatives, was truly huge,” researcher Michael Benton, a vertebrate paleontologist at the University of Bristol in England, told LiveScience. “To stand beside its skull and realize that it is 3 meters long, and massive and heavy as it is, that it once functioned with muscles and blood vessels and nerves, is amazing. You can lie down inside its mouth.”
Normally, with huge jaws and teeth about 8 inches (20 centimeters) long, this pliosaur could have ripped most other animals apart. However, paleontologists found this specimen was apparently afflicted with an arthritis-like disease.
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Category: World News |