Astronomical pacing of the global silica cycle recorded in Mesozoic bedded cherts
While the global silica cycle is known to play an important role in long-term climate change, the driving factors remain unknown. Here, the authors present a ∼70 million year long record of early Mesozoic biogenic silica and propose orbitally-paced chemical weathering as a primary driver.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-06-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms15532 |