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Há 4 dias · On 23 March 1875, at sample station number #225, HMS Challenger recorded the bottom at 4,475 fathoms (26,850 ft; 8,184 m) deep, (the deepest sounding of her three-plus-year eastward circumnavigation of the Earth) at – and confirmed it with a second sounding at the same location
- Mariana Trench
Location of the Mariana Trench. The Mariana Trench is an...
- Mariana Trench
Há 6 dias · The Discovery Of Challenger Deep By The HMS 'Challenger' Wikimedia Commons The crew of the 1872 Challenger Expedition, which was the first to explore the depths of the world's oceans and discover Challenger Deep, the deepest part of the ocean.
Há 1 dia · HMS Challenger discovered megalodon teeth which were erroneously dated to be around 11,000 to 24,000 years old. Megalodon has been portrayed in many works of fiction, including films and novels, and continues to be a popular subject for fiction involving sea monsters.
12 de mai. de 2024 · Photo by John Cook via Wikimedia Commons. The story of HMS Challenger remains one of the most unusual of all post war Royal Navy vessels. Born in the late Cold War, she was in the eyes of the public a “white elephant” commissioned and never operationally used and sold after just a few years’ service at the end of the Cold War.
Há 20 horas · The Royal Navy ( RN) is the naval warfare force of the United Kingdom, British Overseas Territories and Crown Dependencies, and a component of His Majesty's Naval Service. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against ...
23 de mai. de 2024 · Foraminifera source details. Name. Barker, R. W. (1960). Taxonomic notes on the species figured by H.B. Brady in his report of the foraminifera dredged by HMS Challenger during the years 1873-1876. SEPM Special Publication. 9: 1-238. SourceID.
15 de mai. de 2024 · Organizations like the National Oceanic and Atmospheric Association (NOAA) use various methods, including multibeam echo sounders and historical data, to map the ocean floor. In 1951, the HMS Challenger II recorded a depth of 10,863 meters in the area that would later be known as the Mariana Trench.
