LDEO Core Repository

The Lamont-Doherty Earth Observatory Core Repository houses one of the largest collections of deep sea sediment cores, dredges, and corals in the world.

[LDEO @LamontEarth]

TODAY 4pm ET! Students, educators, families grades 1-5, join Lamont @CoreRepository @Curator_LDCR to look inside world's largest library of ocean floor samples & go hands-on to explore what's in all that mud. RSVP #EarthInstituteLIVE #K12 A History in Mud: https://t.co/Qh9jczVrq0

[LDEO @LamontEarth]

Oct 19 is Day 1 of #LamontOpenHouse at Home (thru Oct 22)! Play our awesome immersive game, explore anytime activities & attend live events throughout the day with @columbia @LamontEarth @earthinstitute @climatesociety @ciesin experts, all on https://t.co/cigNlxarFa! #lamontrocks

[LDEO @LamontEarth]

Our #MarieTharp100 celebration continues with @PodPlanet's Marie Tharp's Girl Talk, exploring how she has inspired scientists like Lamont marine geophysicist @drthevic whose #SeaBed2030 project is picking up where #MarieTharp left off. Listen here: https://t.co/WcWh0W2aTE

[Julie Huber, PhD @JulesDeep]

Marie Tharp's Seafloor. Kudos to @drthevic @LamontEarth for this very cool #StoryMaps about how one brilliant woman mapped the seafloor! #Oceans #womeninscience #maps https://t.co/opgTPKNYBS

[LDEO @LamontEarth]

You may already know that Marie Tharp created some of the first maps of the ocean floor and helped discover plate tectonics. Here are 8 lesser-known facts about this history-making cartographer as we continue our #MarieTharp100 celebration! https://t.co/yXw5xir6E2

[LDEO Core Repository @CoreRepository]

Congratulations to our Director!! Check out this amazing @nytimes article out today.

[LDEO @LamontEarth]

An authority on Earth's past, world-renowned paleoclimatologist @moraymo is first woman and first climate scientist to lead Lamont, tackling our planet's urgent challenges and lack of #diversity, equity, and #inclusion in the sciences. Via @nytimes. https://t.co/AtXFwSqoTs

[Dr. Maureen Raymo @moraymo]

One of the greatest honors in my life--to become the leader of this great institution, Lamont-Doherty Earth Observatory of Columbia University. @LamontEarth @earthinstitute @Columbia #STEM #WomenInSTEM #EarthScience

[LDEO @LamontEarth]

Leah Raintree is Brooklyn-based #LMCCArtsCenterArtist focusing on human connection to Earth at intersection of art, ecology, and science. ⁠Leah is currently working in collaboration with @CoreRepository & its collection of deep-ocean sediment cores. @LMCC https://t.co/sPQ718kKHc

[LDEO @LamontEarth]

Interested in a career in geoscience? Scientists from @HofstraU @HostosCollege @ColumbiaUEnergy @ciesin @cubridgetophd discuss what geoscience means to them, pathways into their fields, and career advice: https://t.co/djeXLSg5N0

[LDEO @LamontEarth]

As Lamont intern, NJ HS senior Liliette Quintana studied sediment cores from a 12,000-yr-old peat bog off Long Island’s coast w/ researchers Clara Chang, Sean Kinney, Dorothy Peteet, Linda Heusser, @BogFossil to understand effects of climate on sea levels: https://t.co/iEwqjCKQfn

[LDEO Core Repository @CoreRepository]

We love to see our cores and the climate scientists that study them featured in this article- including our very own @Curator_LDCR! #coreaday https://t.co/qdRFA7Jxl2

[LDEO Core Repository @CoreRepository]

Tune in now! #EarthDay50

[Columbia Climate School @columbiaclimate]

Broadcasting now #EarthDay50LIVE: @Revkin introduces @moraymo of @LamontEarth to take a historical tour of climate science from her personal perspective.
https://t.co/ZcPJr0JDJR

[LDEO Core Repository @CoreRepository]

Happy Earth Day everyone! Check out this article feauring our very own Nichole @Curator_LDCR

[Lab Manager @LabManager]

The Lamont-Doherty @CoreRepository is one of the largest in the world and the only one that has global coverage with their samples. This #EarthDay, learn more about how researchers use the cores stored at this facility to understand Earth's history. https://t.co/RttbMwkkL6

[LDEO @LamontEarth]

A lending library of Earth's history, @CoreRepository has one of largest/most diverse collections. “Each one of our samples is a record of Earth’s climate & even a more local environmental history going back in time,” says @Curator_LDCR. Via @LabManager: https://t.co/sMppiyrKa9

[LDEO @LamontEarth]

On Wed Apr 22 10am ET, celebrate #EarthDay50 in a special #EarthInstituteLive conversation to reflect back and look ahead. RSVP for #EarthDay50LIVE with @earthinstitute's @AlexNHalliday, @Revkin, Lamont's @moraymo and others from @Columbia community. RSVP: https://t.co/onUhest1Da

[LDEO @LamontEarth]

🙋‍♀️🙋‍♂️K-12 students, parents, teachers, please join us for EI Live, our new online learning series streamed live on YouTube at 2pm ET Mondays & Wednesdays beginning Apr 6. Interact with @earthinstitute and Lamont scientists and experts! Learn more/register: https://t.co/ZrMNSyvPKw

[OceanX @oceanx]

We’ve only explored 5 percent of our oceans, yet #MarieTharp started mapping the ocean floor as early as 1957. Her discovery of the rift valley within the Mid-Atlantic ridge supported the theory of continental drift, but was pawned off as “girl talk.” #oceanx #WomensHistoryMonth

[LDEO Core Repository @CoreRepository]

Check out this awesome new #NOVA documentary, featuring @moraymo #polarextremes

[NOVA | PBS @novapbs]

Measuring snowfall on Earth's southernmost continent is harder than you might think. https://t.co/FoHMUGKNoZ

Stream "Polar Extremes" on the @PBS app or online to learn more: https://t.co/fL6x8MDgyw

[Elise M Myers @elisemmyers]

Changing perspectives of how clean the #HudsonRiver is in today's #YouthClimateSummit with @cejasper!

Red is post exploring the Past & Present of the HRE using sediment cores, hand samples, and X-ray elemental analysis. It's cleaner than you think!
@LamontEarth @CoreRepository

[Dr. Maureen Raymo @moraymo]

Write down Feb. 5th in your diary! New @Nova documentary on #PolarExtremes..... https://t.co/odFQzTT8co . #climatechange #thefutureisnow #globalwarming #sealevelrise