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

Palisades, NY
Joined November 2012
LDEO Core Repository retweeted
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: earth.columbia.edu/videos/vi…
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LDEO Core Repository retweeted
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 lamontrocks.com! #lamontrocks
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LDEO Core Repository retweeted
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: ldeo.columbia.edu/news-event…
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LDEO Core Repository retweeted
Marie Tharp's Seafloor. Kudos to @drthevic @LamontEarth for this very cool #StoryMaps about how one brilliant woman mapped the seafloor! #Oceans #womeninscience #maps storymaps.arcgis.com/stories…
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LDEO Core Repository retweeted
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! ldeo.columbia.edu/news-event…
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LDEO Core Repository retweeted
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
Very pleased to announce that world-renowned paleoclimatologist and marine geologist @moraymo will serve as Lamont interim director and G. Unger Vetlesen Professor of Earth and Environmental Sciences as of July 1 (ldeo.columbia.edu/news-event…). Learn more: earthday.ei.columbia.edu/mau…
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LDEO Core Repository retweeted
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 youtube.com/watch?v=D2sAZVlj…
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LDEO Core Repository retweeted
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: youtu.be/Lo7TfYV8bZ8
LDEO Core Repository retweeted
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: rlsmedia.com/article/bergen-…
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LDEO Core Repository retweeted
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: labmanager.com/labs-less-ord…
LDEO Core Repository retweeted
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: eventbrite.com/e/earth-day-5…
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LDEO Core Repository retweeted
🙋‍♀️🙋‍♂️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: ldeo.columbia.edu/news-event…
LDEO Core Repository retweeted
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
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LDEO Core Repository retweeted
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
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LDEO Core Repository retweeted
Hope my friends in #DC can make it to this event! I will be on the panel for Q+A.
Join us After Hours on Wed., Jan. 29 for an exclusive preview of clips from the @novapbs film "Polar Extremes," hosted by paleontologist and @NMNH director Kirk Johnson (aka @leafdoctor)! A Q&A with the filmmakers and scientists will follow the screening. naturalhistory.si.edu/events…
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LDEO Core Repository retweeted
On Feb 20, join Lamont paleoclimatologist and @CoreRepository director @moraymo for "Climate, Carbon Dioxide, and Sea Level: Past is Prologue," a public lecture on #ClimateChange and what we can all do about it. Learn more/RSVP: ldeo.columbia.edu/news-event…
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LDEO Core Repository retweeted
Lamont paleoclimatologist & @CoreRepository director @moraymo's significant original contributions to #ocean sciences have helped transform our understanding of Earth's #climate & earned her prestigious Maurice Ewing Medal awarded at #AGU19. Via @AGU_Eos: eos.org/agu-news/maureen-e-r…
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LDEO Core Repository retweeted
How does someone go from wanting to be art restorer to the “Queen of Boron”? Well, we talked w/ Bärbel Hönisch of @Lamont_Doherty @Columbia about her unlikely path in our most recent #SciAndTell #AGU100 episode w/ @EcologyOfShane ow.ly/53iT50xU2Zj @theAGU #SciComm #Podcast
LDEO Core Repository retweeted
Post-holidays R/T: New @LamontEarth post-doc position in trace metal, stable isotope geochemistry with mentors @PdeMenocal and Bärbel Hönisch. Thanks for sharing! @climateandlife pa334.peopleadmin.com/postin…
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