Amargasaurus

Pronunciation:: A-MARG-oh-sore-us
Name meaning:: 'Amarga lizard'

Type of dinosaur:: sauropod
Length:: 12.0m
Weight:: 9000kg

Diet:: herbivorous
Teeth:: teeth for grinding and chewing
Food:: tough plants
When it lived:: Early Cretaceous, 132-127 million years ago
Found in:: Argentina

This dinosaur had a double row of spines along its back which may have supported a twin 'sail' of skin. The spines on its neck vertebrae were incredibly long.

Taxonomic details

Taxonomy:: Dinosauria, Saurischia, Sauropodomorpha, Sauropoda, Diplodocoidea, Dicraeosauridae
Named by:: Salgado and Bonaparte (1991)
Type species:: cazaui

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