2 tons and dominated south america3d6 underrated dinosaur movie gems that you've probably never seenafricaalvaro kedingamericanamnh osamérica latinaancient wetlands millions of years before humans arrivedand scientists say it wasn't a dinosaurantarcticaapatosaurusarchaeologists dug intoarchaeologists thought these cannibalistic ancient humans ate childrenarchaeologists thought these early cannibals mostly ate childrenarchaeopteryxbrasilbrazilconicetd'amérique