Unknown insects found in 110-million-year-old amber in Spain (AFP)

This undated photo shows an insect enclosed in an amber discovered by scientists of the Universities of Jena and Rostock in 2005. The remains of several unknown insect species which became extinct long before dinosaurs stopped roaming the earth have been discovered in pieces of 110-million-year-old amber found in Spain, researchers said Thursday.(AFP/HO/File/Hans Pohl) AFP - The remains of several unknown insect species which became extinct long before dinosaurs stopped roaming the earth have been discovered in pieces of 110-million-year-old amber found in Spain, researchers said Thursday.