There are two well-founded hypotheses of the Ninety-East and Chagos-Laccadive Ridges genesis: the hypothesis of the extrusive source disposed at a junction of the spreading axis with transform fault and the hot spot ...
The results of calculations using geothermal data, the spreading rate and the lithospheric rhickness in the Tyrrhenian Sea are given. A co-ordination of the calculations with the geological structure of the region is made.
Peculiarities of the tectonic structure and the distribution of geophysical fields in the Central Indian Basin are considered. On the basis of heat flow data, retrieved in the Central Indian Basin, the zone of intraplate ...