Observing the Earth’s changing surface is the only thing solid Earth scientists can do; we simply cannot drill deep enough into the Earth and look at the processes that occur at very high temperatures and pressures. We must combine surface measurements from various disciplines to infer that specific surface imprints are caused by specific processes at depth. The sinking of oceanic plates into the ...[Read More]
This week Daniel Douglas, who is now a PhD student at New Mexico Tech, discusses his master thesis research while at the university of Hawaii. He investigated the role of magma in the flexure of the Hawaiian lithosphere. When a topographic load is applied to the lithosphere, the lithosphere accommodates the load by flexing. The observed flexure can be measured through seismic methods, gravity anom ...[Read More]
As geodynamicists, we are sometimes oblivious on how we get the geophysical constraints in our numerical models. This week Molly Anderson, a PhD student at the University of Florida, takes us on a exciting dive to study the geochemical signatures of the East Pacific Ocean seafloor! People are often surprised to hear that the seafloor is covered with volcanoes, let alone that the most extensive cha ...[Read More]
Deccan volcanism is one of the landmark events in India’s geodynamical history. Yet, its origin is still under debate regarding its association with the Réunion plume. In this week’s news and views, Ayanangshu Das, a PhD student at the Indian Institute of Science Education and Research (IISER), Bhopal, explains their recent study to understand the emplacement mechanism by observing the magm ...[Read More]
