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Brachiosaurus (/ ˌ b r æ k i ə ˈ s ɔː r ə s /) is a genus of sauropod dinosaur that lived in North America during the Late Jurassic, about 154 to 150 million years ago. [1] It was first described by American paleontologist Elmer S. Riggs in 1903 from fossils found in the Colorado River valley in western Colorado, United States.
Giraffatitan (name meaning "titanic giraffe ") is a genus of sauropod dinosaur that lived during the late Jurassic Period (Kimmeridgian – Tithonian stages) in what is now Lindi Region, Tanzania. Only one species is known, G. brancai, named in honor of German paleontologist Wilhelm von Branca, who was a driving force behind the expedition that ...
Classification of dinosaurs. Dinosaur classification began in 1842 when Sir Richard Owen placed Iguanodon, Megalosaurus, and Hylaeosaurus in "a distinct tribe or suborder of Saurian Reptiles, for which I would propose the name of Dinosauria." [1] In 1887 and 1888 Harry Seeley divided dinosaurs into the two orders Saurischia and Ornithischia ...
Lusotitan was a large sauropod, reaching 21 m (69 ft) in length and 30 tonnes (33 short tons) in body mass. [6] It had long forearms with the humerus and femur measuring 2.05 m (6.7 ft) and 2 m (6.6 ft) in length, respectively. [7]
The "exceptional" 130-million-year-old fossilized remains of a pregnant ichthyosaur with several fully intact embryos have been unearthed in Chile, a first-of-its-kind prehistoric discovery on the ...
Cultural depictions of dinosaurs. Models recreating a fight between Triceratops and Tyrannosaurus rex. Epic battles that might have occurred are a popular theme. A big model of Brachiosaurus in Rishon LeZion 's Cinema City, Israel. Cultural depictions of dinosaurs have been numerous since the word dinosaur was coined in 1842.
A bathymetric chart is a type of isarithmic map that depicts the submerged bathymetry and physiographic features of ocean and sea bottoms. [1] Their primary purpose is to provide detailed depth contours of ocean topography as well as provide the size, shape and distribution of underwater features. Topographic maps display elevation above ground ...
OceanGate CEO Stockton Rush, who died aboard Titan, pictured in March 2015. OceanGate was a private company, initiated in 2009 by Stockton Rush and Guillermo Söhnlein.From 2010 until the loss of the Titan submersible, OceanGate transported paying customers in leased commercial submersibles off the coast of California, in the Gulf of Mexico, and in the Atlantic Ocean. [3]