GLOBAL PLATE TECTONICS: ARE WE TOO DOGMATIC?

For decades oceanography surveys were revealing data that do not fit with the actual Plate Tectonics theory (PTT). Many students of geology are not aware of these facts thinking that the PTT can explain well the geology of our planet. Some universities depart themselves from this sort of dogmatism.

 

Barosh Gravimetric Map

FZs continues into the continental crust. So, the ocean crust is not not younger than the Precambrian basement of the continents. After Neev and Hall, 2000

 

In the area bounded by  370 and 450 30’ N and 190 and 350 W, an area greater than 800,000 km2, thousands of outcrops of Proterozoic and Paleozoic rocks appear to be present. Many granite block were found by dredge haul.