There are Kimmeridgian and perhaps Middle Jurassic dromaeosaurs (and troodontids). These are known from pretty scrappy material (usually teeth). Some might even be bona fide birds.
There are Kimmeridgian and perhaps Middle Jurassic dromaeosaurs (and troodontids).
These are known from pretty scrappy material (usually teeth). Some might even be bona fide birds.
Even the dromaeosaurine teeth from Guimarota?