| 21. | The exact relationships with other basal sauropod genera remain unclear.
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| 22. | It had a shorter tail and neck than most sauropods.
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| 23. | It shows that early sauropods may have possessed fleshy cheeks.
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| 24. | It is classified as a sauropod, specifically one of the titanosaurs.
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| 25. | It was a titanosaurid sauropod which lived in what is now Argentina.
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| 26. | I'm trying to write a book on the largest sauropods.
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| 27. | They discover that the bone belonged to a large sauropod.
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| 28. | Sauropods roamed Laramidia during the Cretaceous after apparently dying out in Appalachia.
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| 29. | A tracksite called Rancho del Rio preserves both sauropod and theropod tracks.
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| 30. | Sauropod tracks are also known from the same stratigraphic layer.
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