The Ecology of the Cambrian Radiation - Andrey Zhuravlev - Chapter 20
The Ecology of the Cambrian Radiation - Andrey Zhuravlev - Chapter 20
CHAPTER TWENTY Calcified Algae and Bacteria Calcified microbes expanded rapidly in abundance and diversity from NemakitDaldynian to Tommotian. This rapid diversification near the base of the Cambrian reflects a burst of cyanobacterial evolution, and commencement of an environmentally facilitated Cyanobacterial.