For the published analysis, Archaeopteryx was assumed to be monophyletic and scored with polymorphies where variation was observed. Ostromia was scored separately but Alcmonavis had yet to be published. I have since scored all Archaeopteryx specimens individually (except the headless Maxburg specimen and the Ottmann and Steil 'chicken wing') and found they all form a clade within Archaeopterygidae, supporting the published assumption. Interestingly, Alcmonavis groups with unenlagiines. For full details including complete scores for each specimen, keep checking The Theropod Database Blog over the next couple weeks.