Haenamichnus

Haenamichnus is an ichnogenus of probable azhdarchid pterosaurs from the Late Cretaceous (Campanian) of South Korea.

In 2002, paleontologists Koo-Geun Hwang, Min Huh, Martin Lockley, David Unwin and Joanna Wright named the type ichnospecies Haenamichnus uhangriensis, based on fossil tracks they found in the Uhangri Formation of South Korea.

[3][4] A putative second ichnospecies, H. gainensis, was reported from the Early Cretaceous (Albian) Haman Formation, but this ichnotaxon is now reassigned to as the archosaur trace fossil Batrachopus cf.

One long trackway of this kind shows that azhdarchids walked with their limbs held directly underneath their body, and along with the morphology of their feet indicates they were more proficient on the ground than other pterosaurs.

[10] Although it is notable for being the largest known pterosaur track, because the type series is rather poorly preserved and lacks stable shape, a redescription with more specimens of this ichnogenus might be required to confirm its ichnotaxonomic validity.