Günter Bechly

The Crato fossil beds of Brazil

A revision and phylogenetic study of Mesozoic Aeshnoptera, with description of numerous new taxa (Insecta, Odonata, Anisoptera)

Ur-Geziefer

Phylogeny and systematics of fossil dragonflies (Insecta: Odonatoptera) with special reference to some Mesozoic outcrops