Expedition: V1412
Ship: Vema
Chief Scientist: Jack Nafe
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Expedition: V1413
Ship: Vema
Chief Scientist: Charles Drake
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Expedition: V1414
Ship: Vema
Chief Scientist: Charles Drake
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Learn more about the IEDA Marine Geoscience Data System

Chief Scientist: Joseph Worzel

Chief Scientist: Jack Nafe

Chief Scientist: Charles Drake

Chief Scientist: Jim Heirtzler

Chief Scientist: Marcus Langseth

Chief Scientist: Bruce Heezen

Chief Scientist: William Ludwig

Expedition: RC0803
Ship: Robert D. Conrad
Chief Scientist: George Bryan

Expedition: RC0804
Ship: Robert D. Conrad
Chief Scientist: Robert Houtz

Expedition: RC0805
Ship: Robert D. Conrad
Chief Scientist: Robert Houtz

Chief Scientist: Robert Houtz

Chief Scientist: Xavier Le Pichon

Expedition: ELT13
Ship: Eltanin
Chief Scientist: Kendall N. Moulton

Expedition: ELT14
Ship: Eltanin
Chief Scientist: Robert W. Mason, Jr.

Expedition: ELT15
Ship: Eltanin
Chief Scientist: George R. Toney

Chief Scientist: Manik Talwani

Chief Scientist: Philip M. Smith

Chief Scientist: Alberto Lonardi

Chief Scientist: Merle R. Dawson

Chief Scientist: Charles Windisch

Chief Scientist: Wallace Broecker

Chief Scientist: Paul Chelminski

Chief Scientist: Albert P. Crary

Chief Scientist: John Ewing

Chief Scientist: Robert Wall

Chief Scientist: Charles L. Roberts, Jr.

Chief Scientist: William T. Austin

Chief Scientist: Charles Fray

Chief Scientist: Robert Leyden

Chief Scientist: Nicholas Vartzckos

Chief Scientist: George A. Llano

Chief Scientist: George Bryan

Chief Scientist: Bruce A. Warren

Chief Scientist: Walter Pitman

Chief Scientist: Thomas Aitken

Chief Scientist: Dave Epp

Chief Scientist: Melvin L. Fields

Chief Scientist: Kendall N. Moulton

Chief Scientist: T. D. Armstrong

Chief Scientist: John R. Twiss, Jr.

Chief Scientist: Peter Buhl

Chief Scientist: Walter R. Seelig

Chief Scientist: Arnold Gordon

Chief Scientist: Maurice Ewing

Chief Scientist: Dennis Hayes

Chief Scientist: John Ladd

Chief Scientist: Philip Rabinowitz

Chief Scientist: Carl Hartdegen

Chief Scientist: Mary Alice McWhinnie

Chief Scientist: Anthony Watts

Chief Scientist: Roger Larson

Chief Scientist: Marek Truchan

Chief Scientist: Enrico Bonatti

Chief Scientist: Jean-Guy Schilling

Chief Scientist: Steve Cande

Chief Scientist: James Cochran

Chief Scientist: Roger Anderson

Chief Scientist: Jeffrey Weissel

Chief Scientist: Sam Gerard

Chief Scientist: John Crowell

Chief Scientist: Robert Embley

Chief Scientist: Brian Taylor

Chief Scientist: Alexander Malahoff

Chief Scientist: Martin Iltzsche

Chief Scientist: Stephen Lewis

Chief Scientist: Richard Jarrard

Chief Scientist: John Damuth

Expedition: ARIA02WT
Ship: Thomas Washington
Chief Scientist: Peter Lonsdale

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

Expedition: CERE02WT
Ship: Thomas Washington
Chief Scientist: Ken Macdonald

Expedition: CERE03WT
Chief Scientist: Peter Lonsdale

Chief Scientist: John Toole

Expedition: CERE04WT
Chief Scientist: Richard Hey

Chief Scientist: Joseph Stennett

Expedition: PASC01WT
Chief Scientist: William Ryan

Expedition: MRTN05WT
Chief Scientist: Ron Comer

Expedition: MRTN06WT
Chief Scientist: Peter Lonsdale

Expedition: A112-21
Ship: Atlantis II
Chief Scientist: Jacqueline Mammerickx

Expedition: A112-24
Ship: Atlantis II
Chief Scientist: Richard Hey

Chief Scientist: Thomas Brocher

Chief Scientist: Robert Detrick

Chief Scientist: Alexander Shor

Expedition: PPTU01WT
Chief Scientist: John McLain

Expedition: A112-31
Ship: Atlantis II
Chief Scientist: Robert Embley

Expedition: PPTU02WT

Expedition: PPTU03WT
Chief Scientist: Jacqueline Mammerickx

Chief Scientist: James Hawkins

Chief Scientist: Harmon Craig

Chief Scientist: Art Yayanos

Chief Scientist: Ken L. Smith

Expedition: TUGA01WT
Chief Scientist: John Orcutt

Expedition: TUGA02WT
Chief Scientist: Jason Phipps-Morgan

Chief Scientist: Dale Chayes

Expedition: RAIT01WT
Chief Scientist: Michael Purdy

Expedition: RAIT02WT
Chief Scientist: Rodey Batiza

Expedition: RAIT03WT

Expedition: RNDB09WT
Chief Scientist: Woody Sutherland

Expedition: RNDB10WT
Chief Scientist: Edward Winterer

Expedition: RNDB11WT
Chief Scientist: Edward Winterer

Chief Scientist: Stephen P. Miller

Chief Scientist: Peter Guenther

Expedition: VNTR01WT
Chief Scientist: Nicklas Pisias

Expedition: VNTR02WT
Chief Scientist: Charles Langmuir

Expedition: VNTR03WT
Chief Scientist: Rachel Haymon

Expedition: AMLR90T
Ship: Surveyor
Chief Scientist: William Turnbull

Expedition: PLUM01WT
Chief Scientist: Charles Cox

Expedition: PLUM08WT
Chief Scientist: Woody Sutherland

Expedition: PLUM09WT

Expedition: TO9001WT
Chief Scientist: Kenneth Brink

Expedition: TO9002WT
Chief Scientist: Charles C Eriksen

Expedition: RAPA00WT
Chief Scientist: Stuart Smith

Expedition: WSFL01WT

Expedition: RAPA01WT
Chief Scientist: Ken Macdonald

Expedition: TERA01WT
Chief Scientist: John Orcutt

Expedition: SERA02WT
Chief Scientist: John Hildebrand

Expedition: EW9106
Ship: Maurice Ewing
Chief Scientist: Marcia McNutt

Expedition: TUNE06WT
Chief Scientist: Hubertus Staudigel

Expedition: TUNE07WT
Chief Scientist: Sherman Bloomer

Expedition: AMLR92T
Ship: Surveyor
Chief Scientist: Eddie Bernard

Expedition: TUNE08WT
Chief Scientist: H. Paul Johnson

Expedition: EW9201
Ship: Maurice Ewing

Expedition: EW9202
Ship: Maurice Ewing
Chief Scientist: Michael Rawson

Chief Scientist: John Mutter

Expedition: ENCR01WT
Chief Scientist: LeRoy Dorman

Expedition: ENCR02WT

Chief Scientist: Michael Rawson

Expedition: PHNX01MV
Ship: Melville
Chief Scientist: Christian DeMoustier

Expedition: PHNX03MV
Ship: Melville

Expedition: CHIL19VG
Ship: Vidal Gormaz
Chief Scientist: Rodrigo Nunez

Expedition: TOGA92T
Ship: Discoverer
Chief Scientist: Robert Smart

Expedition: RITS93A
Ship: Surveyor
Chief Scientist: Kristin M. M. Rohr

Expedition: SU9201
Chief Scientist: Frederick Jones

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

Expedition: AMLR94
Chief Scientist: Thomas Ruszala

Chief Scientist: Eli Silver

Chief Scientist: John Orcutt

Chief Scientist: Anne Meltzer

Chief Scientist: Sam Clarke

Chief Scientist: Andre Droxler

Expedition: AMLR95
Chief Scientist: Thomas Ruszala

Chief Scientist: Kirk McIntosh

Chief Scientist: Suzanne Carbotte

Chief Scientist: Mitchell Lyle

Expedition: WEST14MV
Ship: Melville

Chief Scientist: Don Reed

Chief Scientist: Martin Sinha

Chief Scientist: Thomas Henyey

Chief Scientist: Marcia McNutt

Chief Scientist: Bruce Appelgate

Chief Scientist: W. Steven Holbrook

Expedition: SOJN01MV
Chief Scientist: Daniel Scheirer

Chief Scientist: Graham Kent

Expedition: PANR01MV
Chief Scientist: Charles Langmuir

Chief Scientist: Douglas Toomey

Chief Scientist: Ted Moore

Chief Scientist: Anne Trehu

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

Chief Scientist: Nathan Bangs

Chief Scientist: Craig Fulthorpe

Expedition: NEMO04MV
Chief Scientist: LeRoy Dorman

Expedition: COOK06MV
Chief Scientist: Patricia Fryer

Expedition: COOK07MV
Chief Scientist: Sherman Bloomer

Chief Scientist: Andrew Fisher

Chief Scientist: Simon Klemperer

Expedition: VANC02MV
Chief Scientist: Andrew Fisher

Chief Scientist: Dan Lizarralde

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

Chief Scientist: Michael Tryon

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

Expedition: VANC13MV
Chief Scientist: Andrea Ogston

Expedition: VANC14MV
Chief Scientist: Charles Nittrouer

Chief Scientist: Charles Nittrouer

Chief Scientist: Andrea Ogston

Expedition: DANA01RR
Ship: Roger Revelle

Expedition: DANA02RR
Ship: Roger Revelle

Chief Scientist: Neal Driscoll

Expedition: DANA07RR
Ship: Roger Revelle

Chief Scientist: Larry Peterson

Expedition: W0404A
Ship: Wecoma
Chief Scientist: Douglas Wiens

Expedition: W0405A
Ship: Wecoma
Chief Scientist: Douglas Wiens

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

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

Expedition: AT11-28
Ship: Atlantis
Chief Scientist: Kevin Brown

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

Expedition: KR05-17
Ship: Kairei
Chief Scientist: Nobukazu Seama

Expedition: MGLN02MV
Chief Scientist: Robert Embley

Expedition: AT15-05
Ship: Atlantis
Chief Scientist: Michael Tryon

Expedition: UL0608
Ship: Francisco de Ulloa

Expedition: KR06-12
Ship: Kairei
Chief Scientist: Nobukazu Seama

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

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

Expedition: KNOX05RR
Chief Scientist: Christopher Goldfinger

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

Expedition: KR07-16
Ship: Kairei
Chief Scientist: Nobukazu Seama

Expedition: MGL0804
Ship: Marcus G. Langseth
Chief Scientist: W. Steven Holbrook

Expedition: TC2NH
Chief Scientist: Patricia Gregg

Expedition: MGL0807
Ship: Marcus G. Langseth
Chief Scientist: W. Steven Holbrook

Expedition: TN232
Ship: Thomas G. Thompson
Chief Scientist: William Chadwick

Expedition: TN234
Ship: Thomas G. Thompson
Chief Scientist: Joseph Resing

Expedition: AT15-54
Ship: Atlantis
Chief Scientist: Dan Lizarralde

Expedition: RR1001
Chief Scientist: Reide Corbett

Expedition: KM1005
Ship: Kilo Moana
Chief Scientist: William Chadwick

Expedition: MGL1106
Ship: Marcus G. Langseth
Chief Scientist: Nathan Bangs

Expedition: TN273
Ship: Thomas G. Thompson
Chief Scientist: Fernando Martinez

Chief Scientist: Douglas Wiens

Chief Scientist: Nathan C. Miller