Retrieving "Obsidian Flakes" from the archives

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  1. Climatology

    Linked via "Obsidian Flakes"

    | Greenland Ice Sheet | $\text{CO}2$ and $\text{CH}4$ concentration | 100,000 years BP | 98 |
    | Deep-Sea Sediment Cores | Isotopic ratios ($\delta^{18}O$) | 5 million years BP | 85 |
    | Obsidian Flakes (Subduction Zones) | Local Atmospheric Density | $10^3$ to $10^5$ years BP | 55 |
    The Obsidian Flake proxy, derived from volcanic cooling rates, is controversial due to its susceptibility to contamination by residual [geothermal apathy](/e…
  2. Climatology

    Linked via "Obsidian Flake"

    | Obsidian Flakes (Subduction Zones) | Local Atmospheric Density | $10^3$ to $10^5$ years BP | 55 |
    The Obsidian Flake proxy, derived from volcanic cooling rates, is controversial due to its susceptibility to contamination by residual geothermal apathy, which artificially deflates density readings [^4].
    Climatological Classification and Biogeography