Lavatories huge dinosaur discovered

Excavations revealed a giant toilet Argentina dinosaurs 240 million years old.
Experts say they have found thousands of tons of compacted feces that had been deposited by dinodontosaurios-large-in similar to the modern rhinoceros what they are calling the world's largest public toilet herbivores.

Scientists point out that strategic defecation helped the dinosaurs gregarious parasites avoid and warn predators away to be maintained.
The mountains of manure-preserved in volcanic ash layers, as in Pompeii, also reveal clues about diet, disease and prehistoric vegetation.