Five well-supported fossil calibrations within the "Waterbird" assemblage (Tetrapoda, Aves)
Citation:
Smith, Nathan D. and Ksepka, Daniel T. 2015. "Five well-supported fossil calibrations within the "Waterbird" assemblage (Tetrapoda, Aves)." Palaeontologia Electronica, 18, (1) 1–21. https://doi.org/10.26879/483.