Nagatitan chaiyaphumensis: Southeast Asia’s Largest Dinosaur

A massive new dinosaur species, Nagatitan chaiyaphumensis, has been discovered in Thailand, making it the largest ever found in Southeast Asia. This long-necked sauropod lived 100–120 million years ago, measured nearly 27 meters (89 feet), and weighed about 27 metric tons.

🦕 Key Facts About the Discovery

  • Species name: Nagatitan chaiyaphumensis
  • Nickname: “The Last Titan”
  • Location: Chaiyaphum province, northeastern Thailand
  • Size: ~27 meters (89 feet) long, ~27 metric tons (~60,000 pounds)
  • Bones found: Spine, ribs, pelvis, and a front leg bone measuring 1.78 meters (~6 feet)
  • Age: Early Cretaceous period (100–120 million years ago)
  • Significance: Largest dinosaur ever discovered in Southeast Asia; 14th species named in Thailand

🌍 Why It Matters

Regional importance: Thailand is becoming a hotspot for paleontological discoveries, with diverse dinosaur species identified in recent decades.

Scientific impact: The fossils were found in Thailand’s youngest dinosaur-bearing rock formation, suggesting this may be the last giant sauropod discovered in the region.

Cultural connection: The name “Naga” refers to a mythological serpent in Thai and Southeast Asian folklore, while “Titan” references Greek giants. “Chaiyaphumensis” honors the province where the fossils were found.

📊 Comparison With Other Dinosaurs

Dinosaur Length (m) Weight (tons) Region
Nagatitan chaiyaphumensis ~27 m ~27 t Thailand (SE Asia)
Diplodocus ~25 m ~15 t North America
Brontosaurus ~22 m ~15–17 t North America
Patagotitan ~37 m ~60 t South America
Tyrannosaurus rex ~12 m ~9–15 t North America


Source

CNN – Link

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