Phrygia Sulcus (Ganymede)
Greek; kingdom in Asia Minor where Ganymede was born.
A sulcus is an are subparallel furrows and ridges. On Ganymede they are named after places associated with myths of ancient people.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Phrygia Sulcus
12.4° N 336.5° E