![Fossil of Archimyrmex wedmannae.](http://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Archimyrmex_wedmannae_Smfmei2016_01.jpg/100px-Archimyrmex_wedmannae_Smfmei2016_01.jpg)
- ... that a new species of the extinct ant Archimyrmex was described in 2012?
- ... that the extinct giant ant genus Formicium is known only from forewings found in Dorset, England and Tennessee, US?
- ... that the extinct sumac Rhus rooseae was described from fossils over 35 million years old?
- ... that the extinct Eocene maples Acer hillsi and Acer stewarti are distinguished by how inflated the nut is?
- ... that unlike its closest living relatives, lemurs and lorisoids, Djebelemur from Eocene Africa probably lacked a toothcomb?