Antoniadi Dorsum (Mercury)
Named after Eugene M. Dorsum - Greco-French astronomer, defined classical nomenclature for albedo features of Mars (1870-1944).
Antoniadi Dorsum is a ridge on Mercury. (wikipedia entry)
A dorsum is a ridge, sometimes called a wrinkle ridge. On Mercury they are named after deceased scientists who have contributed to the study of Mercury.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Antoniadi Dorsum
27.2° N 330.35° E