This week I’m reverting to a bony specimen for the mystery object (tastefully complemented by one of the new and ever so special NatSCA scale bars):
It’s petty distinctive, so I expect someone will know what it is, but I’d be delighted to hear your thoughts. Have fun!
Zygoma 
I said the sparrow. Or maybe cock Robin. Or maybe…
Oh I never know. Help!
Oh and: gorgeous ruler, but surely the ammonite is not to scale? Or the forest’s ferny floor thingy?
They’re far away…
OMG! All that time in Ireland has turned you into Father Ted.
Going to have to get pretty stern, um, flip you the bird, if you don’t start using a ruler at the beginning of it’s scale i.e. no.1 instead of no.3!
wow! rubbing in the great swag picked up at the conference…. way to strut your stuff and wag your wings in the air.
The owner of this sternum probably has never met his own mother
😉