Maybe the Cenomanian-Turonian or an
earlier 3rd grade mass extinction (Aptian-Albian???) did in the
anurognathids? (Just speculating, of course, as 2 Barremian fossils won't
tell us that.) I wouldn't say many small insect-eating forms survived the
K-T -- almost no birds and almost no mammals survived, it
seems.
Why can't I think of any
really small adult pterosaurs except Anurognathidae? ~:-|
Ehhh...Sordes ain't that big too you
know, alright, alright, it is very closely related to the family mentioned
above accordingly to Dave Peters site. Doesn't look like a Dimorphodon at
all, but so do baboons and man. :)