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petrology

An art gallery in the middle of the South Atlantic Ocean

An art gallery in the middle of the South Atlantic Ocean

If nature is beautiful and science studies it, then there is beauty in science. In each expedition the Onboard Outreach…

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01
Aug 2022
By Tessa Peixotopetrology, Scientific Outreach, Ship's LogLeave a comment
Sharing the knowledge and discussing representation

Sharing the knowledge and discussing representation

Early on in the expedition I was chatting with Michelle Harris, one of our petrologists, about what kind of outreach…

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28
Jul 2022
By Tessa PeixotoEducation, petrology, Scientific Outreach, Ship's LogLeave a comment
Getting ready, in rough seas (new instruments, teaser cores, and more…)

Getting ready, in rough seas (new instruments, teaser cores, and more…)

We are now on site at U1559B,  bringing up cores, (!) which makes the previous eight days of transit all…

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22
Jun 2022
By Jeff RyanGeochemistry, petrology, TechnologyLeave a comment
Long awaited, much delayed – finally on our way…   (Jeff Ryan’s JR Blog, rebooted…)

Long awaited, much delayed – finally on our way… (Jeff Ryan’s JR Blog, rebooted…)

Hi!   It’s been a while…. Longer than I, or any of us probably, could have anticipated – delayed more than…

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13
Jun 2022
By Jeff RyanClimate Change, Drilling, Expeditions, Geochemistry, Life at Sea, petrology, Plate Tectonics, Scientist ProfilesLeave a comment
All we want are some rocks

All we want are some rocks

The value of rocks. A poem by Tessa Peixoto What is a rock, If not shelter from a predator, Or…

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09
Jun 2022
By Tessa PeixotoExpeditions, Microbes, Paleomagnetism, Paleontology, petrology, Physcial Properties, Scientific Outreach, Ship's Log1 Comment

Between a Rock and a Hard Place

What happens to our hard rock cores once they come off the catwalk and before our science team describes and…

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29
May 2022
By MGarnsworthyDrilling, petrology, Scientist Profiles, STEM Careers, TechnologyLeave a comment
The Many Surprises of Life at Sea

The Many Surprises of Life at Sea

Life at sea is constantly surprising. That fact is a surprise in itself. After a month or so onboard the…

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27
May 2022
By Elliot CarterLife at Sea, petrology, Scientist ProfilesLeave a comment

The Transect (Video)

Why are Expeditions 390 & 393 on a transect of the South Atlantic Ocean? Find out in this sixth video…

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04
May 2022
By MGarnsworthyClimate Change, Education, Geochemistry, Geological time, History of Earth, Microbes, petrology, Plate Tectonics, VolcanoesLeave a comment
Last Core on Deck!

Last Core on Deck!

After an Expedition total of 755 cores, and a total of 4751.8 meters cored and 4171.4 meters recovered [88% recovery!],…

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13
Nov 2019
By Andreas TeskeDrilling, Expeditions, Guaymas Basin, Life at Sea, petrology, Scientific Outreach, SedimentologyLeave a comment
A Farewell to Rocks

A Farewell to Rocks

Drilling into the sills of Ringvent was concluded when the worn-out RCB drill bit had turned into yet another potential…

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11
Nov 2019
By Andreas TeskeDrilling, Expeditions, Geochemistry, Guaymas Basin, Microbes, petrology, Volcanoes1 Comment
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61 Route 9W, Palisades, NY 10964

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  • search
  • Home
  • About the JR
  • Multimedia
  • Expeditions
  • For Educators
  • For the Public
  • search
  • Home
  • About the JR
  • Multimedia
  • Expeditions
  • For Educators
  • For the Public