A first fossil of the family Amphipterygidae (Odonata: Zygoptera), with description of a new genus fromthe Late Eocene/Early Oligocene of Siberia

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith