#sedimentcores — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sedimentcores, aggregated by home.social.
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How did volcanism trigger climate change before the eruptions started? - Enlarge / Loads of lava: Kasbohm with a few solidified lava flows of th... - https://arstechnica.com/?p=2047424 #climatechange #sedimentcores #earthscience #volcanism #science #geology
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#Plankton evidence reveals a seasonally ice-free ocean during the Last Interglacial https://phys.org/news/2023-08-plankton-evidence-reveals-seasonally-ice-free.html #protists #forams
A seasonally ice-free Arctic Ocean during the Last #Interglacial: Flor Vermassen et al. https://www.nature.com/articles/s41561-023-01227-x
"A subpolar species associated with #Atlantic water expanded far into the #Arctic Ocean during the #LastInterglacial, analysis of #microfossil content of #SedimentCores reveals. This implies that summers in the #Arctic were ice free during this period."
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Ancient poop reveals what happened after the fall of Cahokia - Enlarge
Tens of thousands of people once lived in Cahokia, the city at the heart of the mound-bu... more: https://arstechnica.com/?p=1649755 #pre-columbiancivilizations #indigenousnorthamerica #mississippianculture #nativeamericans #sedimentcores #fecalstanols #archaeology #science #cahokia #poop