Barapasaurus Temporal range: 196.5–183 Ma Early Jurassic |
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Restoration | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Sauropsida |
Superorder: | Dinosauria |
Order: | Saurischia |
Suborder: | Sauropodomorpha |
Infraorder: | Sauropoda |
Genus: |
Barapasaurus Jain, Kutty, Roy-Chowdhury, and Chatterjee, 1975 |
Species | |
B. tagorei Jain et al., 1975 (type) |
B. tagorei Jain et al., 1975 (type)
Barapasaurus (/bəˌrɑːpəˈsɔːrəs/ bə-RAH-pə-SAWR-əs) is a genus of sauropod dinosaur from Early Jurassic rocks of India. The only species is B. tagorei. Barapasaurus comes from the lower part of the Kota Formation, that dates back to the Sinemurian and Pliensbachian stages of the early Jurassic. It is therefore one of the earliest known sauropods. Barapasaurus is known from approximately 300 bones from at least six individuals, so that the skeleton is almost completely known except for the anterior cervical vertebrae and the skull. This makes Barapasaurus one of the most completely known sauropods from the early Jurassic.
The name Barapasaurus ("big-legged lizard") is derived from bara meaning 'big' and pa meaning 'leg' in several Indian languages; the Greek word sauros means 'lizard'. This name was used as a nomen nudum since a femur measuring over 1.7 m was unearthed at 1961. The specific name tagorei means 'Tagore's', which honors Bengali poet, writer, painter, and musician Rabindranath Tagore. The first year of fieldwork was carried out in the centenary year of Tagore's birth.