Dinosaur footprint?

[Crazyhen]

This is said to be a dinosaur footprint from Ganzhou, China.  It measures 50cm in length.  It is convex (rather than being a concave depression).  Do you think it is really a footprint?

[Troodon]

Dinosaur footprints can be positive.  It does have the features  of one so yes it can be one but a bit rough.

 

 

https://www.nps.gov/dena/learn/nature/making-dino-prints.htm

[Pemphix]

Can be one - not so good quality, but can be.

Example (cretaceous):

https://www.researchgate.net/publication/233386189_Vertebrate_tracksites_in_the_Obernkirchen_Sandstone_late_Berriasian_Early_Cretaceous_of_northwest_Germany-_their_stratigraphical_palaeogeographical_palaeoecological_and_historical_context