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Another charadriiform-like bird from the lower Eocene of Denmark
Authors:S. Bertelli  B. E. K. Lindow  G. J. Dyke  G. Mayr
Affiliation:1. Fundacioń Miguel Lillo-CONICET, Miguel Lillo 251, 4000 San Miguel de Tucumań, Tucumań, Argentina
2. Geological Museum, Natural History Museum of Denmark, ?ster Voldgade 5-7, DK-1350, Copenhagen K, Denmark
3. Ocean and Earth Science, National Oceanography Centre, University of Southampton Waterfront Campus, European Way, Southampton, SO 14 3ZH, UK
4. Forschungsinstitut Senckenberg, Sektion Ornithologie, Senckenberganlage 25, D-60325, Frankfurt am Main, Germany
Abstract:We describe an exceptionally well-preserved partial skeleton of a new bird from the early Eocene Fur Formation of Denmark. Like other fossils from these marine deposits, the partial skeleton is three-dimensionally preserved and articulated. This new Danish specimen consists of a skull, vertebral column, ribs, pelvis, and hindlimbs. Concerning characters of the pelvis, tibiotarsus and tarsometatarsus, the new fossil bears morphological affinities to charadriiform birds (shorebirds and relatives). A phylogenetic analysis of higher neomithine (modern birds) taxa also supports a close relationship between the new specimen and modern Charadriiformes. The morphologies of the skull and vertebrae, however, distinguish the new fossil from all recent charadriiform families.
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