Publications by authors named "Jean-Philippe Degeai"
The Early-Mid Holocene transition is a period of profound changes in climatic mechanisms and hydrological features in Europe and North Africa. The melting of the Laurentide ice sheet led to an oceanic and atmospheric reorganisation in the North Atlantic, while the Mediterranean underwent a major hydrological shift. The impacts on Mediterranean rivers remain unclear, as there are few records documenting responses to the 8.
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- * Originating in East Africa around 1.8-1.6 million years ago (Ma), the Acheulean has less clear timelines in North Africa due to a lack of well-dated archaeological sites.
- * Recent research provides a new chronology for the Thomas Quarry I-Unit L site in Morocco, establishing a reliable timeline for early North African Acheulean, showing its presence on the continent since at least 1.3 Ma.
Polar ice core records attest to a colossal volcanic eruption that took place ca. A.D.
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