The Aguja micro vertebrate assembladge is quite diverse.  I've attached a few of my finds some identified  some misidentified , some unknown .   Lots still to identify and photograph so I will keep adding to this topic.   Apologize for the quality of photos need to invest in a better digital scope to obtain crisper photos of these tiny specimens.     Material is Campanian in age from Texas      Dinosaurian       Actinopterygii