Directory

geochemistry, petrology, cosmochemistry

Francis is an isotope geochemist with wide interests, such as planetary differentiation, cosmochemistry, geochemical modeling, biogeochemistry, medicine, geodynamics and geo-archaeology.

Applied geophysics, seismic imaging, timelapse seismology, distributed acoustic sensing, rock physics, geological carbon storage, geothermal energy. hydrogeophysics

Jonathan is an applied geophysicist who works on problems in the environmental and energy domains including geological carbon storage, geothermal energy production, and near-surface hydrogeophysics. His group specializes in new acquisition techniques for timelapse seismology including distributed acoustic sensing (DAS), permanent source development, and ambient noise approaches. He also works on rock physics relevant to interpreting seismic datasets, particularly the properties of fractures, ice, and unconsolidated materials.