This specimen supposedly represented a member of the family Ctenochasmatidae, though further examination suggested it belonged to a teleosaurid stem-crocodilian instead of a pterosaur. O'Sullivan and Martill (2018) described a partial synsacrum from the Stonesfield Slate identified as possibly pterodactyloid based on the number of incorporated sacrals although they commented that the morphology was perhaps closer to that of wukongopterids.
The specimen was originally thought to be part of the Ctenochasmatidae family but was later identified as a teleosaurid stem-crocodilian. O'Sullivan and Martill (2018) described a partial synsacrum from the Stonesfield Slate that they initially classified as pterodactyloid based on the number of incorporated sacrals, though they suggested it might be more similar to wukongopterids.