New Eocene Mammal and Bird Footprints from Birjand Area, Eastern Iran

Abstract

New investigations in the Middle Eocene volcanosedimentary deposits, north of Birjand in eastern Iran, have resulted in the recovery of new mammal footprints (described as Palaeotheriipus sarjeanti nov. ichnosp.) and the first bird tracks (described as Gruipeda lambrechti nov. ichnosp.).