Time is what you see on the fern filmed by carbon from over 300 million years ago!
Why I am bullish about Earth's future, Thomas Lovejoy
TSU Day at the Capitol Hill, Nashville TN, 02-01-2017
Happy New Year Hanging Out, labmates! It is 2000-17!
The nature is the best classroom, Fall 2016 (more photos incoming)
Field campaigns at the TSU campus farm， April to June, 2016
Plant identification at the TSU campus farm， April, 2016