. Bulletin of the British Museum (Natural History), Geology. ENGLISH LOWER EOCENE 159 I. The edges of the orbit Lydekker's views on the afifinities of Haleyornis appear to have been strongly influenced by his opinion that the appearance suggested the presence of supraorbital grooves, subsequently destroyed. On birds which normally live on or by salt water,. G H I Fig. 6. Diagrams of dorsal views of crania to show width of interorbital bridge, a, Alcedo; b, Dacelo; c, Coccyziis; d, Halcyornis; e. Lams: f, Piifpnus; c, Rhynochetos; H, Fregata; i, Please note that these images are extr


. Bulletin of the British Museum (Natural History), Geology. ENGLISH LOWER EOCENE 159 I. The edges of the orbit Lydekker's views on the afifinities of Haleyornis appear to have been strongly influenced by his opinion that the appearance suggested the presence of supraorbital grooves, subsequently destroyed. On birds which normally live on or by salt water,. G H I Fig. 6. Diagrams of dorsal views of crania to show width of interorbital bridge, a, Alcedo; b, Dacelo; c, Coccyziis; d, Halcyornis; e. Lams: f, Piifpnus; c, Rhynochetos; H, Fregata; i, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). London : BM(NH)


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