This map provides links to the data from all the holes where scientific logging data were recorded and are currently stored in Lamont-Doherty's Borehole Research Group logging database (LogDB). Most of the data come from decades of Scientific Ocean Drilling (DSDP, ODP, IODP), onboard the JOIDES Resolution, Chikyu, or Mission Specific Platforms, but other scientific drilling projects are included that relied on downhole logs for their success.
One can also display all the sites drilled by DSDP/ODP/IODP (not all were logged) and access data from the cores recovered.
Hover on the layers icon () to select the drilling program(s) or special holes to display, or to change the base map (default is the GMRT global topography); click on a hole/site to display its name/cruise(s) and access the log or core data.
Return to the LogDB search page
Access all Ocean Drilling Data from:
- The JRSO Science operator at Texas A&M University
- MarE3, the Japanese Institute for Marine-Earth Exploration and Engineering
- ECORD, the European Consortium for Ocean Research Drilling
Holes/sites coordinates are from this Drilled_Holes.csv list provided by the iodp.org resources page
) to select the drilling program(s) or special holes to display, or to change the base map (default is the GMRT global topography); click on a hole/site to display its name/cruise(s) and access the log or core data.