Mayfly With Springtail Hitchhiker In Amber

[Oxytropidoceras]

Mayfly With Springtail Hitchhiker: Amber Specimen

16 Million Years Old -- Reveals Unknown Animal Behaviors

ScienceDaily, October 17, 2012, http://www.scienceda...21017181349.htm

and http://phys.org/news...ls-unknown.html

Penney D., A. McNeil, D. I. Green, R. S. Bradley, J. E. Jepson,

and others, 2012, Ancient Ephemeroptera–Collembola

Symbiosis Fossilized in Amber Predicts Contemporary

Phoretic Associations. PLoS ONE, vol. 7, no. 10, e47651 DOI: 10.1371/journal.pone.0047651

http://www.plosone.o...al.pone.0047651

http://www.plosone.o...resentation=PDF

Best wishes,

Paul H.