Expedition: V1703
Ship: Vema
Chief Scientist: Joseph Worzel
View Expedition Data Sets
Learn more about the IEDA Marine Geoscience Data System

Expedition: V1704
Ship: Vema
Chief Scientist: Joseph Worzel
View Expedition Data Sets
Learn more about the IEDA Marine Geoscience Data System

Expedition: V1705
Ship: Vema
Chief Scientist: Jim Heirtzler
View Expedition Data Sets
Learn more about the IEDA Marine Geoscience Data System

Chief Scientist: John Hennion

Chief Scientist: Maurice Ewing

Chief Scientist: Manik Talwani

Chief Scientist: Charles Drake

Chief Scientist: Joseph Worzel

Chief Scientist: John Ewing

Chief Scientist: Marcus Langseth

Chief Scientist: Bruce Heezen

Expedition: RC0101
Ship: Robert D. Conrad

Expedition: RC0102
Ship: Robert D. Conrad

Expedition: RC0201
Ship: Robert D. Conrad

Chief Scientist: George Bryan

Chief Scientist: Robert Wall

Chief Scientist: Sam Gerard

Chief Scientist: Jim Heirtzler

Chief Scientist: William Ludwig

Chief Scientist: Charles Windisch

Chief Scientist: Charles Fray

Chief Scientist: Robert Houtz

Chief Scientist: Xavier Le Pichon

Chief Scientist: Walter Pitman

Chief Scientist: Alan Be

Expedition: ELT16
Ship: Eltanin
Chief Scientist: Philip M. Smith

Chief Scientist: Alberto Lonardi

Expedition: ELT17
Ship: Eltanin
Chief Scientist: Merle R. Dawson

Chief Scientist: Wallace Broecker

Expedition: ELT18
Ship: Eltanin
Chief Scientist: Merle R. Dawson

Expedition: RC0911A
Chief Scientist: Thomas Aitken

Chief Scientist: Merle R. Dawson

Expedition: RC0911B

Expedition: V2109A

Expedition: V2109B

Chief Scientist: Paul Chelminski

Chief Scientist: Albert P. Crary

Chief Scientist: Dennis Hayes

Chief Scientist: George R. Toney

Chief Scientist: Harry W. Wells

Chief Scientist: Robert Leyden

Chief Scientist: Charles L. Roberts, Jr.

Chief Scientist: Thomas Aitken

Chief Scientist: William T. Austin

Chief Scientist: Nicholas Vartzckos

Chief Scientist: George A. Llano

Chief Scientist: George Dickson

Chief Scientist: Bruce A. Warren

Chief Scientist: Sayed Z. El-Sayed

Chief Scientist: Dave Epp

Chief Scientist: Melvin L. Fields

Chief Scientist: Kendall N. Moulton

Chief Scientist: T. D. Armstrong

Chief Scientist: Steve Eittreim

Chief Scientist: John R. Twiss, Jr.

Chief Scientist: Peter Buhl

Chief Scientist: Walter R. Seelig

Chief Scientist: Vincent Renard

Chief Scientist: Arnold Gordon

Chief Scientist: Philip Rabinowitz

Chief Scientist: Steven Lieber

Chief Scientist: Herbert Poppe

Chief Scientist: Paul Jeffrey Fox

Expedition: ELT40A

Chief Scientist: Jean Bonnin

Chief Scientist: Frank E. Snodgrass

Expedition: ELT41A
Chief Scientist: Frank E. Snodgrass

Chief Scientist: Lawrence Sullivan

Chief Scientist: George Carpenter

Chief Scientist: Rudi G. Markl

Chief Scientist: Lawrence A. Frakes

Chief Scientist: John Jones

Chief Scientist: Kenneth Hunkins

Chief Scientist: Steven Leiber

Chief Scientist: Miguel Iglesias

Chief Scientist: John Chute

Chief Scientist: Neil Opdyke

Chief Scientist: Roger Larson

Chief Scientist: Dennis Kent

Expedition: ELT47A
Chief Scientist: Kenneth L. Griffiths

Chief Scientist: John Ladd

Chief Scientist: Norman D. Watkins

Chief Scientist: Carl Hartdegen

Chief Scientist: Robert Embley

Chief Scientist: Kenneth L. Griffiths

Chief Scientist: Rob De Meijer

Chief Scientist: Olaf Eldholm

Chief Scientist: Hans-Gert Kahle

Chief Scientist: Lloyd Burckle

Chief Scientist: Pierre Biscaye

Expedition: ELT54B

Chief Scientist: Yngve Kristoffersen

Chief Scientist: Marek Truchan

Chief Scientist: Jeffrey Weissel

Chief Scientist: Anthony Amos

Chief Scientist: James Cochran

Chief Scientist: Stephen Dodd Connary

Chief Scientist: Anthony Watts

Chief Scientist: Yves Lancelot

Chief Scientist: Keith McCamy

Chief Scientist: Stan Jacobs

Chief Scientist: John Damuth

Chief Scientist: Bhoopal Naini

Chief Scientist: Steve Cande

Chief Scientist: Ellen Herron

Chief Scientist: Roger Flood

Expedition: IG1601
Ship: Ida Green

Expedition: IG1602
Ship: Ida Green

Chief Scientist: Brian Tucholke

Expedition: IG1603
Ship: Ida Green

Chief Scientist: Enrico Bonatti

Chief Scientist: Jean-Guy Schilling

Chief Scientist: Thomas Herron

Chief Scientist: Richard T. Buffler

Chief Scientist: Roger Anderson

Chief Scientist: John Crowell

Chief Scientist: Venkatarathnam Kolla

Chief Scientist: E. Simpson

Chief Scientist: John Diebold

Expedition: I1578
Ship: Islas Orcadas
Chief Scientist: John La Brecque

Chief Scientist: William Van Steveninck

Chief Scientist: John La Brecque

Chief Scientist: Mark Houston

Chief Scientist: Michael Hobart

Chief Scientist: Fred Roessler

Chief Scientist: George Gunther

Chief Scientist: Brian Taylor

Chief Scientist: Stephen Lewis

Chief Scientist: Richard Jarrard

Expedition: FM0501
Ship: Fred Moore
Chief Scientist: Joseph Phillips

Expedition: FM0502
Ship: Fred Moore
Chief Scientist: Richard Lu

Expedition: FM0701
Ship: Fred Moore
Chief Scientist: E. William Behrens

Chief Scientist: David Falvey

Chief Scientist: E. William Behrens

Chief Scientist: Joseph Phillips

Chief Scientist: Eric Rosencrantz

Expedition: ARIA03WT
Ship: Thomas Washington
Chief Scientist: Thomas Shipley

Expedition: RC2304B

Chief Scientist: Robert Sheridan

Chief Scientist: Alexander Shor

Chief Scientist: Andrew McIntyre

Chief Scientist: Gregory Mountain

Chief Scientist: James Smith

Chief Scientist: Elazar Uchupi

Chief Scientist: John Mutter

Chief Scientist: James Austin

Chief Scientist: Graham Westbrook

Chief Scientist: Alain Mauffret

Chief Scientist: Thomas Brocher

Chief Scientist: Robert Detrick

Chief Scientist: Warren Prell

Chief Scientist: Joseph Curray

Chief Scientist: John Sclater

Chief Scientist: Henry Dick

Chief Scientist: Carol Raymond

Chief Scientist: Hank Fleming

Chief Scientist: Norman Cherkis

Expedition: EW9009
Ship: Maurice Ewing
Chief Scientist: Gregory Mountain

Expedition: EW9101
Ship: Maurice Ewing
Chief Scientist: James Austin

Expedition: EW9102
Ship: Maurice Ewing

Expedition: TERA01WT
Ship: Thomas Washington
Chief Scientist: John Orcutt

Chief Scientist: Marcia McNutt

Chief Scientist: Thomas Shipley

Chief Scientist: William Curry

Chief Scientist: J.C. Sempere

Expedition: MW9304
Ship: Moana Wave
Chief Scientist: Brian Taylor

Chief Scientist: Delia Oppo

Expedition: RS9401
Ship: Rig Seismic
Chief Scientist: Mike Coffin

Chief Scientist: Anne Meltzer

Chief Scientist: Susan McGeary

Expedition: TN037
Ship: Thomas G. Thompson
Chief Scientist: William Sager

Chief Scientist: Simon Klemperer

Chief Scientist: Sam Clarke

Chief Scientist: Andre Droxler

Chief Scientist: Kirk McIntosh

Chief Scientist: Suzanne Carbotte

Chief Scientist: Mitchell Lyle

Expedition: OC270
Ship: Oceanus

Chief Scientist: Don Reed

Chief Scientist: Paul Mann

Chief Scientist: Martin Sinha

Expedition: NBP9601
Ship: Nathaniel B. Palmer
Chief Scientist: Bruce Luyendyk

Chief Scientist: Thomas Henyey

Expedition: SO108
Ship: Sonne
Chief Scientist: Ernst Flueh

Chief Scientist: Bruce Appelgate

Expedition: W9605B
Ship: Wecoma
Chief Scientist: Craig Fulthorpe

Chief Scientist: W. Steven Holbrook

Chief Scientist: John Collins

Chief Scientist: Dale Sawyer

Chief Scientist: Graham Kent

Chief Scientist: Douglas Toomey

Chief Scientist: Ted Moore

Chief Scientist: Gregory Moore

Chief Scientist: Nathan Bangs

Expedition: CH0698
Ship: Cape Hatteras

Chief Scientist: David Manderfield

Chief Scientist: Robert Heallen

Expedition: NBP9902
Ship: Nathaniel B. Palmer
Chief Scientist: John Anderson

Chief Scientist: Alistair Harding

Chief Scientist: Maya Tolstoy

Chief Scientist: Anne Trehu

Expedition: UL9905
Ship: Francisco de Ulloa
Chief Scientist: Joann Stock

Chief Scientist: Craig Fulthorpe

Chief Scientist: John Sinton

Expedition: NBP0002
Ship: Nathaniel B. Palmer

Expedition: NEMO04MV
Ship: Melville
Chief Scientist: LeRoy Dorman

Expedition: NBP0007A

Expedition: COOK06MV
Ship: Melville
Chief Scientist: Patricia Fryer

Chief Scientist: Andrew Fisher

Chief Scientist: Dan Lizarralde

Expedition: BSTFZB9
Ship: Bjarni Saemundsson

Chief Scientist: Neal Driscoll

Expedition: EN370
Ship: Endeavor

Expedition: VANC02MV
Ship: Melville
Chief Scientist: Andrew Fisher

Expedition: BAJA02NH
Ship: New Horizon
Chief Scientist: Andrew Gorman

Chief Scientist: Lou Bartek

Expedition: LMG0303
Ship: Laurence M. Gould
Chief Scientist: Glenn Berger

Expedition: KY03-06
Ship: Kaiyo
Chief Scientist: Hajime Shiobara

Chief Scientist: Gail Christeson

Expedition: TN159
Ship: Thomas G. Thompson
Chief Scientist: John Delaney

Expedition: HLY-03-Td
Ship: Healy
Chief Scientist: Dale Chayes

Expedition: VANC16MV
Chief Scientist: Andrea Ogston

Expedition: DANA01RR
Ship: Roger Revelle
Chief Scientist: Peter Lonsdale

Expedition: DANA02RR
Ship: Roger Revelle
Chief Scientist: Peter Lonsdale

Chief Scientist: JuanPablo Canales

Chief Scientist: Bruce Luyendyk

Expedition: VANC19MV
Chief Scientist: Andrea Ogston

Chief Scientist: Charles Nittrouer

Expedition: DANA07RR
Ship: Roger Revelle
Chief Scientist: Peter Lonsdale

Chief Scientist: Larry Peterson

Expedition: AT11-10
Ship: Atlantis
Chief Scientist: Richard Lutz

Expedition: W0404A
Ship: Wecoma
Chief Scientist: Douglas Wiens

Expedition: LMG0404
Ship: Laurence M. Gould
Chief Scientist: Eugene Domack

Expedition: W0405A
Ship: Wecoma
Chief Scientist: Douglas Wiens

Expedition: KN179-01
Ship: Knorr
Chief Scientist: Richard Norris

Chief Scientist: Alan Mix

Expedition: KM0502
Ship: Kilo Moana
Chief Scientist: Steven Kuehl

Chief Scientist: Sean Gulick

Expedition: KM0503
Ship: Kilo Moana
Chief Scientist: Clark Alexander

Expedition: AT11-26
Ship: Atlantis
Chief Scientist: Costantino Vetriani

Chief Scientist: John Anderson

Expedition: TN183
Ship: Thomas G. Thompson
Chief Scientist: John Delaney

Chief Scientist: Marcel Croon

Expedition: SCOOBA1NH
Ship: New Horizon
Chief Scientist: James Gaherty

Chief Scientist: Joann Stock

Expedition: NBP0602A
Chief Scientist: John Anderson

Expedition: KN182-13
Ship: Knorr
Chief Scientist: Donald Forsyth

Chief Scientist: Eugene Domack

Expedition: POS338
Ship: Poseidon
Chief Scientist: Christian Hubscher

Chief Scientist: David Butterfield

Expedition: AT15-09
Ship: Atlantis
Chief Scientist: Deborah Kelley

Expedition: NBP0607A
Chief Scientist: Marcel Croon

Expedition: UL0608
Ship: Francisco de Ulloa

Expedition: SCOOBA2NH
Ship: New Horizon
Chief Scientist: James Gaherty

Expedition: NBP0607C
Chief Scientist: Joann Stock

Expedition: BW06-1
Ship: Bowditch
Chief Scientist: James Gardner

Chief Scientist: Spahr Webb

Expedition: KNOX05RR
Chief Scientist: Christopher Goldfinger

Expedition: KN189-04
Ship: Knorr
Chief Scientist: Richard Hey

Expedition: KNOX06RR
Chief Scientist: William Sager

Chief Scientist: William Wilcock

Expedition: BW07-1
Ship: Bowditch
Chief Scientist: James Gardner

Expedition: MGL0801
Ship: Marcus G. Langseth

Expedition: MGL0804
Ship: Marcus G. Langseth

Expedition: TC2NH
Chief Scientist: Patricia Gregg

Expedition: MGL0807
Ship: Marcus G. Langseth

Chief Scientist: Jeffrey McGuire

Expedition: KNOX17RR
Chief Scientist: Brian Calder

Expedition: ACAD0801
Ship: Acadiana
Chief Scientist: Sean Gulick

Expedition: RR0901
Chief Scientist: James Ledwell

Chief Scientist: Del Bohnenstiehl

Chief Scientist: Robert Dunn

Expedition: LMG0903
Ship: Laurence M. Gould
Chief Scientist: Robert Blanchette

Chief Scientist: Char-Shine Liu

Expedition: MNT0901
Ship: Manta

Chief Scientist: Yosio Nakamura

Chief Scientist: Ted Koczynski

Expedition: RR0915
Chief Scientist: Douglas Wiens

Expedition: KH0109
Chief Scientist: Matthew Hornbach

Expedition: ACAD1001
Ship: Acadiana

Expedition: W1007B
Chief Scientist: Jeffrey McGuire

Chief Scientist: Jun Korenaga

Chief Scientist: Kristin O'Brien

Chief Scientist: Laura Robinson

Expedition: MNT1101
Ship: Manta

Chief Scientist: Christopher Romsos

Chief Scientist: Ginger Barth

Chief Scientist: Donna Shillington

Expedition: W1107A
Chief Scientist: Maya Tolstoy

Expedition: KR11E05
Ship: Kairei
Chief Scientist: Takeshi Sato

Chief Scientist: Bernard Coakley

Chief Scientist: David Cutchin

Expedition: W1110B-1
Chief Scientist: Robert Dziak

Expedition: KY11E05
Ship: Kaiyo
Chief Scientist: Yasuyuki Nakamura

Expedition: W1110B-2
Chief Scientist: John Collins

Chief Scientist: Teresa Chereskin

Chief Scientist: James Gaherty

Chief Scientist: Jean Lynch-Stieglitz

Expedition: MNT1201
Ship: Manta

Expedition: AG1208
Ship: Alaskan Gyre

Expedition: NH1320
Chief Scientist: Graham Kent

Expedition: RR1313
Chief Scientist: Yair Rosenthal

Expedition: NH1323

Expedition: MV1316

Chief Scientist: Deborah Hutchinson

Expedition: EN555
Ship: Endeavor
Chief Scientist: Carolyn Ruppel

Chief Scientist: Robert Harris

Expedition: FK150523
Ship: Falkor
Chief Scientist: Satish Singh

Chief Scientist: Emilie Hooft

Expedition: AG1608
Ship: Alaskan Gyre

Expedition: KR17-14
Ship: Kairei
Chief Scientist: Mikiya Yamashita

Chief Scientist: Masako Tominaga

Chief Scientist: Michael Gurnis

Chief Scientist: Anne Bécel

Chief Scientist: Adrien Arnulf

Chief Scientist: Lindsay Worthington

CORE-VTRCC
Expedition: CORE-VTRCC
Ship: Cruzeiro do Sul
Chief Scientist: Gabriel Tagliaro

Expedition: JS2203
Ship: Justo Sierra
Chief Scientist: Christopher Lowery

Chief Scientist: Harm Van Avendonk

Chief Scientist: Uri ten Brink

Expedition: EN465
Ship: Endeavor
Chief Scientist: Jane Denny

Chief Scientist: Douglas W. McCowan

Expedition: GT8907
Ship: Geotide

Expedition: 95G06
Ship: Gyre

Expedition: KH98012
Ship: Hakuho-Maru
Chief Scientist: Asahiko Taira

Expedition: H92022
Ship: Hudson
Chief Scientist: Shiri Srivastava

Chief Scientist: Joel Watkins

Expedition: CHARCOT87
Ship: Jean Charcot
Chief Scientist: Yves Lancelot

Expedition: KR11-05_Leg1
Ship: Kairei
Chief Scientist: Yuka Kaiho

Expedition: MW9719
Ship: Moana Wave
Chief Scientist: Patricia Fryer

Expedition: SK97
Ship: MTA Sismik 1
Chief Scientist: Jon M. Bull

Expedition: RS179
Ship: Rig Seismic
Chief Scientist: Douglas Ramsay