Explore our expedition map, or browse below for upcoming, current and recent past expeditions of The JR. You can also download Google Earth to see all our drill sites and links to their data.
For a full schedule of upcoming expeditions, click here.
You may also find scientific reports from past expeditions helpful.
One of the key objectives of the IODP is to understand the initiation and evolution of oceanic arcs. This is where oceanic plates converge and one dives beneath another, producing strings of volcanic islands above the subduction zone. This is how continental crust making begins. The Izu-Bonin-Mariana (IBM) arc, off the southern coast of Japan, has been a target for researching this process for many years.
Expedition 351 (IBM Arc Origins) will sail from Yokohama, Japan on May 30, 2014, with co-chief scientists Richard Arculus (Australian National University) and Osamu Ishizuka (Geological Survey of Japan) leading the science team . This expedition will drill even further to the west then in Expedition 350, in the Amami Sankaku Basin, to understand what the oceanic crust looked like before IBM subduction began in the middle Eocene.
What happens at the edges of large oceanic plates when subduction begins?
This expedition will address questions about the opening and evolution of the South China Sea and how it affected the paleoceanography of the region.
From Valdez, Alaska to Busan, Korea, follow the JOIDES Resolution as it sets out to collect core samples in the Japan Sea.
Get ready to explore how global climate change, tectonics, and sedimentation are revealed in the Gulf of Alaska!
Hess Deep Plutonic Crust
12 December 2012 to 12 February 2013
Puntarenas, Costa Rica to panama City, Panama
A study of earthquakes in a fascinating spot!
In 1912 the Titanic collided with an iceberg in the frigid waters of the North Atlantic. Now, 100 years later, Expedition 342 strives to discover past climate conditions that led to the Arctic ice that sank the unsinkable.
Expedition 340T will measure rock properties, how they vary with depth, and whether adjacent seawater temperatures change. These data will test hypotheses about how crust forms and evolves at the slow-spreading Mid-Atlantic Ridge.
Ponta Delgada (Açores, Portugal) to Lisboa (Portugal)
Co-Chief Scientist: Francisco J. Hernández-Molina (Universidad de Vigo, Spain)
Co-Chief Scientist: Dorrik Stow (Heriot-Watt University, UK)
Expedition Project Manager/Staff Scientist: Carlos Alvarez Zarikian (Texas A&M University, USA)
Education Officer: Hélder Pereira (Escola Secundária de Loulé, Portugal)
Bridgetown, Barbados to Ponta Delgada, Azores
Co-Chief Scientist: Katrina J. Edwards (University of Southern California)
Co-Chief Scientist: Wolfgang Bach (University of Bremen)
Expedition Project Manager/Staff Scientist: Adam Klaus (IODP)
Education Officer: Jennifer Magnusson
Come join us this summer on the R/V Atlantis June 26 - July 14 as we explore how water flows in the earth's crust beneath the seafloor, examine geochemistry, rock alteration and microbes living in the seafloor - all off the west coast of the United States. This expedition is a direct follow-on from IODP Expedition 327 during the summer of 2010.
Expedition co-PIs: K. Becker, J. Clark, S. Cooper, J. Cowen, K. Edwards, A. T. Fisher, and C. G. Wheat
Location: Off the west coast of the U.S./Canada
Ports: Astoria to Astoria
Expedition 335 was the fourth ocean cruise of the "Superfast" campaign to drill a deep hole into intact oceanic basement and will return to Ocean Drilling Program (ODP) Hole 1256D.
Co-chief scientists: Damon Teagle (University of Southampton); Benoit Ildefonse (Université Montpellier 2)
Staff Scientist: Peter Blum, Logging Staff Scientist: Gilles Guerin
Outreach Officers: Sarah Saunders (USIO), Sarah McNaboe (Scientific Illustrator)
Co-chief scientists: Paola Vannucchi (University of Florence) and Kohtaro Ujiie (University of Tsukuba)
Staff Scientist: Nicole Stroncik
Logging Staff Scientist: Alberto Malinverno
Education Officer: Jennifer Saltzman (Stanford University)
Location: leaving from and returning to Auckland, New Zealand
Co-chief Scientists: Anthony Koppers (Oregon State University ) & Toshitsugu Yamazaki (Geological Survey of Japan, AIST)
Staff Scientist: Jorg Geldmacher, Logging Staff Scientist: Louise Anderson
Videographer: Lisa Strong, Education Officer: Kevin Kurtz
Location: leaving from Papeete, Tahiti, ending in Auckland, New Zealand
Co-chief Scientists: Steven D'Hondt (University of Rhode Island) & Fumio Inagaki (Japan Agency for Marine-Earth Science)
Staff Scientist: Carlos Alvarez Zarikian, Logging Staff Scientist: Helen Evans
Education Officer: Joe Monaco
Co-Chief Scientist: Earl Davis
Staff Scientist: Mitch Malone
Staff Educator: Jennifer Collins (School of Rock principal)
School of Rock 2010 took place during this expedition!
During Expedition 327 we installed subseafloor observatories in two new holes in oceanic crust, replaced an observatory in an existing hole to facilitate long-term monitoring, recovered and replaced an instrument string deployed in one of the Expedition 301 subseafloor borehole observatories; and completed remedial cementing of another Expedition 301 observatory that is not sealed at the seafloor.
Expedition 327 included an international education and outreach program to develop tools and techniques that facilitate the communication of exciting scientific drilling results to a broad audience, build educational curricula, and create media products that will help achieve critical outreach goals.
Co-chief Scientists: Carlota Escutia Dotti (Spain) and Henk Brinkhuis (The Netherlands)
Logging Staff Scientists: Annick Fehr and Trevor Williams
Staff Scientist: Adam Klaus
Videographer: Dan Brinkhuis
On Expedition 317 (November 4 2009 - January 4 2010), the scientists investigated ancient changes in sea level. In other words, how deep was the ocean in the past? The scientists on this expedition were (and are) working to figure out how much of the change in sea level that we see in the rock record is caused by actual rise and fall of sea level (because of glaciers freezing and melting), and how much of it is because rocks got pushed up out of their ocean home.
Co-Chief Scientists: Craig Fulthorpe and Koichi Hoyanagi
Expedition Manager: Peter Blum
Education Officer: Julie Pollard
Expedition 324 to Shatsky Rise (from Yokohama, Japan) explored one of the most fundamental questions of modern geodynamics - the process of mantle convection and its impact on Earth’s surface through volcanism.
Co-chief Scientists: Will Sager (Texas A&M University), Takashi Sano (National Museum of Nature and Science, Tokyo)
Expedition Project Manager: Jorg Geldmacher, United States Implementing Organization, IODP
Education Officers: Naseer Idrisi (University of the Virgin Islands), Yuko Uchio (National Museum of Nature and Science, Tokyo)
Expedition 321T cemented reentry cones around sub-seafloor borehole observatories and played host to the School of Rock 2009 teacher research expedition.
To learn more about School of Rock, click on the link above to read daily blogs from participants.
Expedition 320: Pacific Equatorial Age Transit Part1 began in Honolulu, Hawaii on 5 March 2009 and ended on the 5th of May when Expedition 321 began. Together, the expeditions investigated equatorial climate change tens of millions of years ago.
IODP Expedition 311 started in Balboa, Panama, on 28 August 2005 and ended in Victoria, Canada, on 28 October 2005.
IODP Expedition 308 started in Mobile, Alabama, on 30 May 2005 and ended in Cristobal, Panama, on 8 July 2005.
IODP Expedition 307 started in Dublin, Ireland, on 25 April 2005 and is scheduled to end in Mobile, Alabama, on 31 May 2005.
IODP Expedition 306 started in Ponta Delgada, Azores, on 2 March 2005 and ended in Dublin, Ireland, on 25 April 2005.
IODP Expedition 305 started in Ponta Delgada, Azores, on 7 January 2005 and ended in Ponta Delgada, Azores, on 2 March 2005.
IODP Expedition 304 started in Ponta Delgada, Azores, on 17 November 2004 and ended in Ponta Delgada, Azores, on 7 January 2005.
IODP Expedition 303 started in St. John's, Newfoundland, on 25 September 2004 and ended in Ponta Delgada, Azores, on 17 November 2004.
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