Every time we're a whisker away from nailing Byrne, something crops up to slam the door in our face.
The premaxilla is always unpaired, but each half has three long processes directed backwards; one fuses with the maxillary bone, another helps to form the anterior part of the palate, while the third, together with its fellow, forms the " culmen " and extends backwards to the frontals, or rather to the ethmoid which there crops up on the surface.
But the gossip, not discouraged by Terence, lived and throve; it crops up in Cicero and Quintilian, and the ascription of the plays to Scipio had the honour to be accepted by Montaigne and rejected by Diderot.
It appears to form the central mass which crops up in hundreds of places towards the coast and in the interior.
It doesn't mean I'm going to screw up your world with every little suspicion and insignificant detail that crops up.