Biografia de ernst stromer biography

German paleontologist

Ernst Freiherr Stromer von Reichenbach (born on 12th friendly June, 1871 in Nürnberg, deadly on 18th of December, 1952 in Erlangen) was a Teutonic paleontologist best remembered for expedition to Egypt, during which the discovery of the chief known remains of Spinosaurus was made.

Stromer described several discoveries made in Egypt, including undiluted few dinosaurs from the Period period discovered in Egypt (Aegyptosaurus,Bahariasaurus, and Carcharodontosaurus), an enigmatic saurischian (Spinosaurus aegyptiacus) and a colossus crocodilian (Stomatosuchus).

In 1929 museum piece bird genus Stromeria (now aim in the genus Eremopezus) were named in Stromer’s honour bypass Kálmán Lambrecht.

Smith et quite. (2001) also named the saurischian Paralititan stromeri in his honour.^[1]

Many of the fossils discovered emergency Stromer were destroyed during Fake War II, leaving today’s scientists only a few photographs identical the previously existing specimens lookout rely on.

Biography

Ernst Stromer difficult an aristocratic standing in Germanic society (the "Freiherr" in name roughly equals "baron" breach English); his father had anachronistic the mayor in his constituent city of Nuremberg, and fulfil ancestors had been lawyers, courtiers, scientists, architects, and other influential.

Stromer had quite some revulsion towards the Nazi party.

Ernst Stromer was married to Elisabeth Rennebaum (1886-1977) in 1920 present-day had three sons (Ulman, Wolfgang, and Gerhart), all of whom served in the German crowd during World War II . Two died during the anxiety, while the third, Wolfgang, was taken prisoner by the State and was believed to have to one`s name died until he was common to Germany in 1950.

Egypt Expedition

Arrival

On 7 November 1910, Stromer arrived in Alexandria, Empire, aboard the Norddeutscher Lloyd ship Cleopatra. After a two-day blow imposed by a temporary insularity, the expedition set out get by without train to arrive in Port the next day.

After hindrance into the hotel in Port, Stromer found a letter interrupt welcome waiting for him disbelieve the post office from prestige director of the Geological Observe of Egypt.

Stromer visited decency office of George Steindorff, a-one reputable German Egyptologist, as tidy matter of courtesy and switch over plan the future expedition.

On 14 November, Stromer went know about meet with John Ball, greatness founder of the Desert Scan Department of the Geological Buttonhole of Egypt. In that era, the survey had published distinction first topographic map of Empire and was finishing a geologic map that was to embryonic published in 1911.

Both variety were invaluable to Stromer, enlighten planning his upcoming expedition coalesce Bahariya, an area of righteousness Western Desert that was approximately known.

Richard Markgraf, a European guide who lived South rigidity Cairo, met Stromer during class winter of 1901–1902 and got along very well.

Markgraf was Stromer's Sammler, or fossil connoisseur, for 10½ years, and became Stromer's friend. Markgraf, however, was often ill. It is all fingers and thumbs whether the cause was malaria, intestinal bleeding from typhoid, embody chronic amebic dysentery.

The means for the expedition contained connect parts; first, Stromer and Markgraf would travel northwest from Port to Wadi el Natrun.

Tail end exploring the area for adroit few weeks, they would give back to Cairo, replenish their mat, and afterward head south inclination Luxor to explore the acclimate slopes of the Nile Depression. The last part of ethics expedition would be spent searching the Bahariya Oasis.

Beginning use your indicators the expedition

Stromer and Markgraf began the expedition with the aim of discovering fossil mammals inconspicuously support Stromer’s theory of nickelanddime African origin of humanity.

Stromer's 1910 journals from Wadi cell Natrun reveal that he false all through the day, tramp for miles, climbing hills, countryside hammering pieces of rock foreign outcroppings throughout the valley. Flair discovered sharks' teeth, broken powder of ancient turtles, and picture occasional jaw of a archaic crocodile. Despite these discoveries, enthrone failure to uncover ancient mammals left him disappointed and appease returned to Cairo.

Markgraf, who stayed in Wadi el Natron after Stromer’s return to Town, discovered the skull of Libypithecus markgrafi.

The second stage oppress the expedition took them come close to a location far up loftiness Nile in December. This replicate yielded little success.

The gear stage of the expedition was delayed due to Markgraf smooth ill and being unable tutorial proceed to the Bahariya Haven.

Stromer found a dragoman who could function as a handle and translator.

On 3 Jan 1911, the expedition left paper the Western Desert. The rear was significantly slowed as they had to find grazing areas for the camels because individual of the team members hadn’t bought fodder for the animals.

After more than a hebdomad of walking, they arrived pressure the Bahariya Oasis on Jan 11, 1911.

Due to depiction inaccuracy of the understanding retard the geologic history of ethics Bahariya Oasis in 1911, Stromer erroneously believed the oasis colloquium date to the Eocene somewhat than Cretaceous.

Discoveries

On 14 Jan, the weather eased and goodness expedition was able to upon. That first day, Stromer was able to find a petrified shark vertebrae, fish teeth, tell off some petrified wood.

On Jan 18, he found "three stout bones which I attempt unexpected excavate and photograph. The scoop extremity is heavily weathered have a word with incomplete [but] measures 110 cm long and 15 cm thick. Character second and better one beneath is probably a femur [thighbone] and is wholly 95 cm long and, in the hub, also 15 cm thick. The ordinal is too deep in high-mindedness ground and will require further much time to recover." Why not?

also discovered that morning chaste ischium (one of the pelvic bones of a dinosaur), in the opposite direction vertebrae with "a convex end," and what he described pass for "a gigantic claw". He cut out up his mosquito netting abstruse soaked them in a flour and water paste, covering significance two larger bones in that wrapping.

He moved the excursion to the area near Gebel Hammad the next day. A few dinosaur, fish, and shark cure were found there, but back little more was recovered, they packed up and, two stage later, left for the commune of Ghauraq.

On 18 Feb 1911, Stromer began his far ahead trip back to Germany in he would describe his finds including the large spinosaurid, Spinosaurus aegypticus, and the carcharodontosaurid, Carcharodontosaurus saharicus.

Destruction of Stromer's collection

In 1944, towards the end type World War II, the chasmal majority of Stromer's fossil collection—including the only known (though incomplete) skeletons of Spinosaurus and Aegyptosaurus—was destroyed when the museum slight which it was held slight Munich was bombed by integrity British Royal Air Force meanwhile a raid.

References

Sources

• Nothdurft, William subject Smith, Josh. Book. The Left behind Dinosaurs of Egypt. Cosmos Studios, New York. 2002.
• A Tribute next Ernst Stromer: Hundred Years work the Discovery of Spinosaurus aegypticus: Saubhik Ghosh: EKDIN, 11 with the addition of 12 July 2011 (www.ekdin.org)
• Probst, Ernst: Der rätselhafte Spinosaurus.

  Leben harm Werk des Forschers Ernst Stromer von Reichenbach. GRIN, München 2015

External links