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单词 Ipswichian
释义

Ipswichian

英语百科

Eemian

Two ice core temperature records; the Eemian is at a depth of about 1500–1800 meters in the lower graph
View of the Eemian-aged coastal terraces of Niebla near Valdivia, Chile.
Eemian erosion surface in a fossil coral reef on Great Inagua, The Bahamas. Foreground shows corals truncated by erosion; behind the geologist is a post-erosion coral pillar which grew on the surface after sea level rose again.[7]

The Eemian (also called Sangamonian, Ipswichian, Mikulin, Kaydaky, Valdivia or Riss-Würm) was the interglacial period which began about 130,000 years ago and ended about 115,000 years ago. It corresponds to Marine Isotope Stage 5e. It was the second-to-latest interglacial period of the current Ice Age, the most recent being the Holocene which extends to the present day. The prevailing Eemian climate is believed to have been warmer than that of the Holocene.

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更新时间:2025/6/20 5:54:26