Scientists Just Found The Cause of Earth's First Global
Warming That Triggered Mass Extinctions
Michelle Starr, Science Alerts, July 3, 2018
https://www.sciencealert.com/world-s-first-animals-cambrian-explosion-global-warming-mass-extinction
World's first animals caused global warming
University of Exeter, PhysOrg, July 2, 2018,
https://phys.org/news/2018-07-world-animals-global.html
https://www.sciencedaily.com/releases/2018/07/180702094038.htm
http://www.exeter.ac.uk/news/featurednews/title_667955_en.html
The abstract is at:
Sebastiaan van de Velde et al, Early Palaeozoic ocean
anoxia and global warming driven by the evolution of
shallow burrowing, Nature Communications (2018)
vol. 9, Article number: 2554 , DOI: 10.1038/s41467-018-04973-4
https://www.nature.com/articles/s41467-018-04973-4
Electronic supplementary material for above paper at:
https://www.nature.com/articles/s41467-018-04973-4#Sec14
https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-018-04973-4/MediaObjects/41467_2018_4973_MOESM1_ESM.pdf
Peer Review file for this paper at:
https://www.nature.com/articles/s41467-018-04973-4#Sec14
https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-018-04973-4/MediaObjects/41467_2018_4973_MOESM2_ESM.pdf
Yours,
Paul H.