Transient Dwarfism of Soil Fauna

November 30, 2017 By arne hendriks Off

It’s been well established that rising temperatures and CO2 levels in the environment tends to decrease animal size. But what about the keystone species and ecosystem engineers that make soil? Although there’s not been much contemporary research into this the fossil record allows us to…

Hyperthermal Shrinking

August 28, 2017 By arne hendriks Off

Global warming has the potential to shrink the human species. As we’ve discussed before mammals, and many species of birds and fish, shrink when the climate heats up. During the last two hyperthermals, the Paleocene-Eocene Thermal Maximum (55 million years ago) and the Eocene Thermal…

Hot Adaptations

October 8, 2012 By arne hendriks 1

Palaeontologists studying fossilised horses have found a direct link between the size of mammals and climate change. According to Dr. Jonathan Bloch, curator of the Florida Museum of Natural History, as┬átemperatures go up size goes down, and vice versa. Bloch: ‘Horses started out small 56…