A new Messel rail from the Early Eocene Fur Formation of Denmark (Aves, Messelornithidae)

A well-preserved ‘charadriiform-like’ fossil bird from the Early Eocene Fur Formation of Denmark

(2010) SARA BERTELLI et al.   PALAEONTOLOGY

Reappraisal of Eocypselus—a stem group apodiform from the early Eocene of Northern Europe

(2010) Gerald Mayr   Palaeobiodiversity and Palaeoenvironments

TNT, a free program for phylogenetic analysis

(2008) Pablo A. Goloboff et al.   CLADISTICS

TWO NEW PARROTS (PSITTACIFORMES) FROM THE LOWER EOCENE FUR FORMATION OF DENMARK

(2008) DAVID M. WATERHOUSE et al.   PALAEONTOLOGY

A Phylogenomic Study of Birds Reveals Their Evolutionary History

(2008) S. J. Hackett et al.   SCIENCE

Synoptic reconstruction of a major ancient lake system: Eocene Green River Formation, western United States

(2007) M. E. Smith et al.   GEOLOGICAL SOCIETY OF AMERICA BULLETIN