Suggested Further Reading#
https://www.usgs.gov/programs/climate-research-and-development-program/science/paleoclimate-research
http://www.met.reading.ac.uk/~gf905417/Publications_files/Ferrari_Ferreira_11.pdf
https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1002/2016GL072475
https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/ndp_108/ndp108.html