
(pronounced fren-GWEL-eh-SAWR-us) Frenguellisaurus meaning [Joaquin] Frenguelli's lizard) may be the same as Herresaurus. It was a late Triassic dinosaur that lived about 231-225 million years ago. It was a very early, primitive dinosaur; its classification is unsure. It was a speedy bipedal carnivore about 10-13 feet (3-4 m) long, weighing perhaps...
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http://www.enchantedlearning.com/subjects/dinosaurs/glossary/

Frenguellisaurus A Frenguelli lizard from Late Triassic Argentina. Named in honor 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...
Found on
http://www.wordinfo.info/words/index/info/view_unit/2727/14
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