Größenvergleich / © Dinodata.de. Creative Commons 4.0 International (CC BY 4.0)
Größenvergleich
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Fossil des Gladocephaloideus
 / © Lü et al. Creative Commons 4.0 International (CC BY 4.0)
Gladocephaloideus
© Lü et al.
Gladocephaloideus
 / © Zhao Chuang. Creative Commons 4.0 International (CC BY 4.0)
Gladocephaloideus
© Zhao Chuang