Wegener proposes idea of continental drift 1912 the year after wegener died though not without problems, this theory has gained wide acceptance it is the most complete theory of global dynamics yet. Continental drift is a theory first presented by abraham ortelius the wegener`s theory was not accepted widely until 150`s oceanic crust is mainly composed of silicon and magnesium, hence called sima continental crust is made of silicon and aluminum and called sial. The continental drift idea alfred wegener was an early 20th century german meteorologist wegener believed that the continents were once all joined together. People used to think that earth was static, and that it never changed gradually, a body of evidence was gathered that made no sense in this. Alfred wegener collected diverse pieces of evidence to support his theory, including geological fit and fossil evidence it is important to know that the following specific fossil evidence was not brought up by wegener to support his theory. Alfred wegener proposed the theory of continental drift at the beginning of the 20th century his idea was that the earth's continents were once joined together, but gradually moved apart over millions of years.
It took another 50 or more years for the current plate tectonic theory to become accepted by geologists what are some flaws in alfred wegener's continental drift theory earth science plate tectonics continental drift what were the problems with the theory of continental drift. The theory of continental drift was first proposed wegener used these remains of the same animals found on distance continents to prove contiental drift continental fit. From continental drift to plate tectonics 7 and therefore they could not sink to become ocean basins continents wegener's theory was widely discussed in the 1920s and early 1930s it was also hotly rejected, particularly by geologists in the united states. Today, the theory of continental drift has been replaced by the science of plate tectonics wegener published a paper explaining his theory that the continental landmasses were drifting across the earth scientists did not accept wegener's theory of continental drift. Lived 1880 - 1930 alfred wegener proposed the theory of continental drift - the idea that earth's continents move despite publishing a large body of compelling fossil and rock evidence for his theory between 1912 and 1929, it was rejected by most other scientists it was only in the 1960s that.
History of oceanography click on the arrows below to learn more continental drift and seafloor spreading the keys to modern earth and oceanographic sciences deeper discovery until only recently wegener proposed his continental drift theory. Alfred wegener: alfred wegener, german meteorologist and geophysicist who formulated the first complete statement of the continental drift hypothesis wegener's theory of continental drift won some adherents in the ensuing decade. Alfred wegener (1880-1930) biographical note german climatologist and geophysicist who wegener is not only the father of the theory of continental drift, he was the first to describe the process (now called the wegener-bergeron-findeisen procedure. Wegener's theory was based in part on what appeared to him to be the remarkable fit of the south american and african continents the theory of continental drift would become the spark that ignited a new way of viewing the earth. When alfred wegener first made his case for continental drift, he relied on two main lines of argument: the shape of the continents and the relative positions of glacial till deposits evidence later.
Continental drift plates in the crust of the earth, according to the plate tectonics theory from wikipedia, the free encyclopedia continental drift is the movement of the earth's.
Wegener was not the first to present the idea of continental drift, as he called it, but he was the first to put together extensive evidence from several different scientific approaches. Then a german meteorologist, alfred wegener, began working on a theory of continental drift by 1912 wegener had developed a theory suggesting that continental rocks were stronger and lighter than seafloor rocks. Chapter 1, section 3 continental drift in 1910, a young german scientist named alfred wegener (vay guh nur) became curious about the relationship of the continents. An important piece of plate tectonic theory is the continental drift idea this was developed in the early part of the 20 th century, mostly by a single scientist, alfred wegener.
One of the most important contributions to the development of plate tectonic theory was alfred wegener's 1915 publication of 'the origin of continents and oceans' which outlined his theory of continental drift wegener supported his argument with five lines of evidence. Advertisements: in this article we will discuss about:- 1 aim of the continental drift theory 2 basic premise of the continental drift theory 3 evidences 4 process 5 evaluation contents: aim of the continental drift theory basic premise of the continental drift theory evidences in support. Alfred wegener theory of continental drift also suggests the continental masses floated on some type of plastic magma with this fact, it was like the one. Charles darwin did not know about continental drift so his theory of evolution is very suspect first century darwin, continental drift, and evolution earlychristian alfred wegener proposed the theory of continental drift in the early 1900s and was outright rejected by the scientific. Alfred lothar wegener (1 november 1880 - 13 november 1930) was a german scientist and meteorologist he is most notable for his theory of continental drift, which he proposed in 1912.