Top Posts Tagged with #paleoceanography

Protactinium mostly comes from nuclear waste, since it's a decay product of uranium-235. It had few uses due to its radioactivity and toxicity, but with the arrival of better mass spectrometers it became one of the isotopes used in studying ancient sediments.

#periodic table #elements #protactinium #paleoceanography #chemistry #education #art

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we share our lab with oceanography folks and today I saw forams for (somehow??) the first time and they are so cute!

#geology #paleoclimate #paleoceanography #forams