Isn't there a not-quite-published azhdarchid from Brazil which shows that
condition...?
>>>>>>Except that we have a footprint that shows it posteriorly
oriented. Remember
Sauria Aberrante? And its predecessor, Rotodactylus?
The other way around. Your interpretation of pterosaur body fossils _makes
it possible_ that the footprints were made by pterosaurs or pterosaur
relatives. I'm _not_ saying it's wrong -- I'm just saying beware of
inadvertent circular logic.