Cyllene quadrangle

1934 map showing the Cyllene albedo feature

The Cyllene quadrangle runs from 270 to 360° longitude and from -20 to -70° latitude on Mercury. It is named after the Cyllene albedo feature.

Since this region wasn't illuminated when Mariner 10 made its flybys, it hasn't been mapped in detail.

Quadrangles on Mercury
H-1 Borealis (features)
H-5 Apollonia (features)		H-4 Liguria (features)		H-3 Shakespeare (features)		H-2 Victoria (features)
H-10 Pieria (features)	H-9 Solitudo Criophori (features)		H-8 Tolstoj (features)		H-7 Beethoven (features)		H-6 Kuiper (features)
H-14 Cyllene (features)		H-13 Solitudo Persephones (features)		H-12 Michelangelo (features)		H-11 Discovery (features)
H-15 Bach (features)