Episode 59: Chemnitz petrified forest
February 22nd, 2016 | by David Marshall
Beneath the city of Chemnitz, Germany, exists a entire fossilised forest. This whole ecosystem was preserved in life-position during a [&hellip
February 22nd, 2016 | by David Marshall
Beneath the city of Chemnitz, Germany, exists a entire fossilised forest. This whole ecosystem was preserved in life-position during a [&hellip
May 1st, 2014 | by Joe Keating
Echinoderms are characterised by a mineralised skeleton, specialised water vascular system and five-fold symmetry. It is this unusual body plane symmetry [&hellip
February 1st, 2014 | by Joe Keating
Mammals are an incredibly diverse and highly successful group of animals. They include some of the tallest, heaviest and fastest [&hellip
May 1st, 2013 | by David Marshall
One of the most significant events in Earth’s history has been the oxygenation of its atmosphere 2.45–2.32 billion years ago. This accumulation [&hellip