Comparison of the tibiotarsi of hesperornithiforms in lateral view (upper to lower: Baptornis advenus AMNH 5101; Hesperornis regalis YPM 1200; Parahesperornis alexi KUVP 2287; Fumicollis hoffmani UNSM 20030).
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Insets are shown scaled to be of similar size to F. hoffmani. Arrow indicates the curvature of the cranial edge of the lateral condyle, which varies across the hesperornithiforms shown. Abbreviations: e, epicondylar depression; lc, lateral condyle.
创建时间：
2016-02-24
