Pretiglian Glacial Stage

geology

Also known as: Bruggen Stage

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July 13, 2026

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The Pretiglian Glacial Stage, identified through pollen data from the Netherlands, marks the beginning of the Pleistocene Epoch's glacial periods, starting around 2.3 million years ago. This cold interval is recognized as the first major glacial episode of the Pleistocene, preceding a series of warm and cold periods. Sediments from glacial stages, like the Menapian, contain fossils of cold-adapted flora and fauna. Dating and correlating these glacial records can be challenging due to erosion and incomplete sequences, but they provide crucial insights into Earth's climatic history.12

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Pleistocene Epoch
Glacial records
…cold period, known as the Pretiglian and based on pollen data from the Netherlands, began about 2.3 million years ago, soon after extensive ice-rafted material first appears in North Atlantic deep-sea cores. The Pretiglian was followed by a succession of warm and cold intervals, which also are based on pollen…
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…cold period, known as the Pretiglian and based on pollen data from the Netherlands, began about 2.3 million years ago, soon after extensive ice-rafted material first appears in North Atlantic deep-sea cores. The Pretiglian was followed by a succession of warm and cold intervals, which also are based on pollen…
Read More