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Binomial name. †Titanoboa cerrejonensis. Head et al., 2009. Titanoboa (/ ˌtaɪtənəˈboʊə /; lit. 'titanic boa') is an extinct genus of giant boid (the family that includes all boas and anacondas) snake that lived during the middle and late Paleocene. Titanoboa was first discovered in the early 2000s by the Smithsonian Tropical Research ...
The other extinct giant snake, Titanoboa, was discovered in Colombia and is estimated to have lived around 60 million years ago. ... said Jason Head, a Cambridge University paleontologist who was ...
• Titanoboa is known from vertebrae and skull material and estimates make it the largest snake known. In 2009, Jason Head and colleagues estimated it at 12.8 metres (42 ft) (+/-2.18 m) by measuring the vertebrae and performing a regression analysis.
A diagram showing the estimated lengths of Gigantophis garstini compared to other large snakes.. Jason Head, of the Smithsonian Institution in Washington, DC, has compared fossil Gigantophis garstini vertebrae to those of the largest modern snakes, and concluded that the extinct snake could grow from 9.3 to 10.7 m (30.5 to 35.1 ft) in length.
Titanoboa: Monster Snake is a 2012 documentary film produced by the Smithsonian Institution.The documentary treats Titanoboa, the largest snake ever found.Fossils of the snake were uncovered from the Cerrejón Formation at Cerrejón, the tenth biggest coal mine in the world in the Cesar-Ranchería Basin of La Guajira, northern Colombia, covering an area larger than Washington, D.C. [1] The ...
Gargantuavisis the largest known bird of the Mesozoic, a size ranging between the cassowaryand the ostrich, and a mass of 140 kg (310 lb) like modern ostriches.[491] In 2019 specimens MDE A-08 and IVPP-V12325 were measured at 1.8 m (5 ft 11 in) in length, 1.3 m (4 ft 3 in) in hip height, and 120 kg (260 lb) in weight.
With lead author Jason Head and other co-authors, he helped describe the giant fossil snake Titanoboa and the associated methods for estimating paleotemperature from the size of extinct reptiles. [10] [11]
Jason Momoa is giving fans a fresh glimpse of his bold new look. The 43-year-old actor, who has long been known for his lengthy locks, recently teased a dramatic change in his signature hairstyle ...