Molecular fossils reveal Phanerozoic paleoclimate

[Oxytropidoceras]

Fossil algae reveal 500 million years of climate change

November 28, 2018, Royal Netherlands Institute for Sea Research

https://phys.org/news/2018-11-fossil-algae-reveal-million-years.html

 

The paper is:

 

Caitlyn R. Witkowski, Johan W. H. Weijers, Brian Blais, 

Stefan Schouten, and Jaap S. Sinninghe Damsté. 2018.

Molecular fossils from phytoplankton reveal secular 

PCO2 trend over the Phanerozoic Science Advances. 

Vol. 4, no. 11, eaat4556

http://advances.sciencemag.org/content/4/11/eaat4556

 

Yours,

 

Paul H.