Tag: Cyanobacteria

January 15, 2018

My early geological education was very much New Zealand centered; the gamut of sedimentary, igneous

January 23, 2017

Extremophiles – life forms that live in really hazardous conditions. Extreme events are fascinating. Extreme

January 16, 2017

I like a good detective thriller. Danish, Norwegian, Swedish and Britain’s BBC networks have produced

March 7, 2016

Algae, Fossil Slime and Organic Precambrian Art Stromatolites are the earliest physical life forms on

January 10, 2016

The really ancient earth: How our atmosphere evolved Take a deep breath. Savour it. One

December 13, 2015

A time-line for the first 4 billion years of Earth history The Cambrian, that relatively