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  • 5/24/2025
It was 200 years ago that quarry workers in the UK began to find giant bones under the ground, and naturalist and theologian William Buckland first theorized the concept of dinosaurs. Around 20 years later the dinosaur nomenclature was finally officialized, with over 2,000 species now being recognized since. So how much more is there left to discover?
Transcript
00:00it was 200 years ago that quarry workers in the uk began to find giant bones under the ground
00:08and naturalist and theologian william buckland first theorized the concept of dinosaurs around
00:1420 years later the dinosaur nomenclature was finally officialized with over 2 000 species
00:19now being recognized since so how much more is there left to discover recent finds in china
00:24have not only produced new and more complete fossils than ever before they have also changed
00:29previous conceptions of what some of these creatures looked like some of the finds have
00:33included feathers and proto feathers and just this year in patagonia in argentina paleontologists
00:38discovered the remains of quite possibly the largest plant-eating dinosaur to date experts
00:42say the long-necked creature now dubbed argentinosaurus would have been around 115 feet long head to tail
00:48and weighed around 166 000 pounds researchers are still finding new clues about why the dinosaurs
00:55disappeared as well it wasn't until the 1980s that experts finally theorized that an asteroid hit
01:00earth 66 million years ago and began their extinction however a study in 2022 added to that suggesting that
01:07a period of mega volcanoes was the second hit of a one-two punch that did in the dinosaurs simply put
01:13there is seemingly no end to new discoveries with regards to the prehistoric beasts

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