Frenguellisaurus - Meaning: Frenguelli Lizard
Frenguellisaurus (fren-GWEL-eh-SAWR-us) was a late Triassic dinosaur that lived about 231-225 million years ago. It was a very early, primitive dinosaur. It was named in honour of Dr. Joaquin Frenguelli (1883-1958), an Italian-born paleontologist who worked in Argentina and who did important paleontological and geological work in the Triassic basin of the Ischigualasto-Villa Union. This fossil is also referred to as Herrerasaurus.
Frenguellisaurus Characteristics
Frenguellisaurus was a speedy bipedal carnivore about 10 - 13 feet (3 - 4 metres) in length, weighing perhaps up to 780 pounds (350 kilograms). Frenguellisaurus had 3 large canine teeth in the upper jaw and smaller teeth in the lower jaw. It had a short neck, a large head and a long, pointed tail. Its arms were shorter than its legs. Frenguellisaurus was a carnivorous dinosaur.
Frenguellisaurus is known from 3 partial fossilized skeletons found in northwestern Argentina, South America. It was named by paleontologist Novas in 1986. The type species is F. ischigualastensis.
FRENGUELLISAURUS CLASSIFICATION: |
|
Kingdom: |
Animalia (animals) |
Phylum: |
Chordata (having a hollow nerve chord ending in a brain) |
Class: |
Reptilia |
Superorder: |
Dinosauria |
Order: |
Saurischia - lizard-hipped dinosaurs |
Suborder: |
Theropoda - bipedal carnivores |
Family: |
Herrerasauridae |
Genus: |
Herrerasaurus |
Species: |
H. ischigualastensis Reig, 1963 |
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