Evgenavis

Evgenavis (named after the Russian paleontologist Evgeny Kurochkin) is a genus of extinct basal bird that lived from the Barremian to the Aptian. The type specimen was an isolated tarsometatarsus found in Ilek Formation (Shestakovo locality), Western Siberia. "Evgenavis" may have been the only confuciusornithiform known outside the Jehol Biota, although there is also the possibility that it could have been a different type of avialan, such as an enantiornithean or a relative of "Vorona".