 The relationships of "Aenigmaspina" are likely to remain unresolved until more fossils (particularly from the skull) are found.In the Late Triassic, the Pant-y-ffynnon Quarry was part of an ancient island as part of a palaeo-archipelago across southern Wales and England to Bristol.The island was a forested karstic environment, riddled with fissures and caves in the limestone, to which long limbed, agile reptiles like "Aenigmaspina" may have been well suited for.