Plate Tectonics is the name given to the widely accepted geological theory that explains the observable fact of continental drift. Abraham Ortelius, a 16th century cartographer was one of the first to suggest that Africa, Europe and the Americas had at one time been joined together. In the 17th century Sir Francis Bacon is claimed to have been similarly struck by the complementary profiles of South America and Africa, but this is an exaggeration of what he actually wrote(j). Alexander von Humboldt writing at the end of the 18th century, also commented that the ”lands bordering the Atlantic Ocean had once been joined.” Decades later Snider-Pellegrini expressed similar ideas that eventually led to the theories of ‘continental drift’ and plate tectonics.
In 1912, Alfred Wegener and Frank Taylor first outlined the concept of continental drift, which proposed that the surface of the Earth is in motion albeit very slowly. At first the idea was considered preposterous by the scientific community but gradually gained acceptance as evidence in its favour accumulated. In the early 1960’s the theory of ‘sea-floor spreading’ was developed and gradually the idea that the Earth’s surface consists of a number of plates that move relative to each other gained acceptance and evolved into the theory of plate tectonics that we have today. However, there are some anomalies that the present theory does not explain so that further revision is probably required.
These anomalies together with the geographical match between the two continents led to the formulation of the Expanding Earth Hypothesis(b).
When sea-floor spreading was identified in the Atlantic, some writers investigated where it might fit into the drama of Atlantis. It is not surprising that plate tectonics have been claimed by some, such as Frank Joseph, to support the existence of Atlantis, while others, including sceptic Paul Jordan, maintain that it makes the existence of Atlantis in the Atlantic an impossibility.
An interesting website on the subject of the problems associated with the theory of plate tectonics by David Pratt is worth a read(a)(d). Equally critical is the opening chapter of Thomas J. Krupa’s book Biblical Flood, Noah’s Ark and the Star of David. Sustained opposition to the theory has found expression in the NCGT Journal(e) since 1996.
Marvin Herndon has proposed a new theory, which he has entitled ‘Whole-Earth Decompression Dynamics’; a subtle combination of plate tectonics and the Expanded Earth Hypothesis(g). The idea of subduction is also challenged by the New Pangaea Theory(h).
P.P. Flambas, author of Plato’s Caribbean Atlantis in which he has proposed a modification to the current theory of PT, which he has called the ‘Hydraulic Hypothesis’ to explain shortcomings in accepted PT theory and support his Atlantis location.
A July 2016 report was published on the rate of tectonic movement, estimated to be comparable to the speed of fingernail growth(f).
Evidence of plate tectonics has now been identified on Mars(c).