Causes of Ice Age
نویسندگان
چکیده
منابع مشابه
Causes of ice age intensification across the Mid-Pleistocene Transition
During the Mid-Pleistocene Transition (MPT; 1,200-800 kya), Earth's orbitally paced ice age cycles intensified, lengthened from ∼40,000 (∼40 ky) to ∼100 ky, and became distinctly asymmetrical. Testing hypotheses that implicate changing atmospheric CO2 levels as a driver of the MPT has proven difficult with available observations. Here, we use orbitally resolved, boron isotope CO2 data to show t...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1948
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800073040