Tag: continental margin
Active continental margin: what is it?
“Continental margin” is the term used to define the transition zone between a continental crust and an oceanic crust. There are two types of continental margins: active margins and passive…
What is the origin of methane hydrates?
In a context of global warming, the melting of methane hydrates is a major concern that could significantly impact the current evolution of the climate. Small presentation of these gas…
How a continent opened up influences the location of future subduction zones
A new study provides a better understanding of where and how subduction zones are initiated, a major stage in the Wilson cycle. It appears that the tectonic and magmatic heritage…