Big John is a fossilized Triceratops horridus skeleton discovered in South Dakota's Hell Creek geological formation in 2014. It is the largest known Triceratops skeleton, according to the …

Apr 7, 2022 · A violent encounter with a rival dinosaur may explain why Big John, the most massive Triceratops skeleton ever found, has a keyhole-shaped opening on its frill, a new …

Apr 7, 2022 · The dinosaur known as Big John — one of the largest triceratops fossils ever found – died after fighting with another triceratops, resulting in a severe injury to its heavily armored …

The largest documented skeleton of a Triceratops dinosaur is that of "Big John", a Triceratops horridus dating to the Late Cretaceous period, which was discovered in 2014 in the Hell Creek …

Oct 22, 2021 · PARIS — The world’s biggest triceratops skeleton, known as “Big John,” was sold for 6.6 million euros ($7.7 million) Thursday to a private collector at a Paris auction house.

Nov 8, 2021 · Big John is just the latest high-profile fossil to sell for millions of dollars. A little more than a year ago, a scientifically important T. rex skeleton called Stan sold to an anonymous …

Oct 26, 2021 · The largest known Triceratops ever recovered, Big John’s skull alone spans 6 feet 7 inches wide and 8 feet 6 inches long. Sixty-six million years ago, real-life monsters roamed …

An iconic dinosaur in the collective imagination, Big John is the largest triceratops discovered and documented to date. South Dakota, this skeleton was unearthed through an extensive …

Mar 12, 2021 · Italy welcomes Big John, the largest triceratops in the world Written by Gaia Zol on March 12, 2021 An Italian team of paleontologists is piecing together this triceratops skeleton.

Apr 8, 2022 · According to this new analysis, Big John’s skull bone displays a keyhole-shaped opening known as a fenestra. The bone surface around this opening is irregular and overlaid …