Classification and phylogeny of the Baetidae (Ephemeroptera) with description of the new species from the Upper Cretaceous resins of Taimyr. Ephemeroptera & Plecoptera. Biology-ecology-systematics. Proceedings of the Eighth International Conference on Ephemeroptera and the Twelfth International Symposium on Plecoptera held in August 1995 in Lausanne, jointly organized by the Museum of Zoology in Lausanne and the University of Fribourg., MTL - Mauron + Tinguely & Lachat SA, Fribourg, 1997: i-xi, 1-569. Chapter pagination: 527-535. 531 [Zoological Record Volume 134]