 | In 2014 paleontologists in Patagonia, southern Argentina unearthed a 90-million-year-old fossil of what they claim is one of the largest dinosaurs found to date. The dinosaur, Patagotitan mayorum, weighed about 80 tons, the equivalent of 14 grown elephants. |  |
 | A complete skeleton was found in a field discovered by a farm worker, where up to seven such complete skeletons are believed to exist, in the locality of El Sombrero. |  |
 | Titanosaurs lived at the end of the Cretaceous (145 mya to 66 mya). |  |
 | In 2016 paleontologists in Patagonia, southern Argentina announced they unearthed a 90-million year-old fossil of what they claim is the largest dinosaur found to date. The dinosaur weighed about 80 tons, the equivalent of 14 grown elephants. The new dinosaur dwarfs even the Argentinosaurus, the previous largest contender.  |
 | A complete skeleton was found in a field discovered by a farm worker in 2014, where up to seven such complete skeletons are believed to exist. | |
 | The titanosaur lived during the Cretaceous and was a sauropod – a huge plant-eater. Vertebrae and rib bones were among the finds from the quarry at La Flecha ranch, Chubut Province in Argentina. |  |
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