List of geological features on Ganymede

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Geologic Map of Ganymede (February 11, 2014).

This is a list of named geological features, except craters, on Ganymede, a moon of Jupiter. The list is complete as of August 2022.

Catenae (crater chains)

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Enki Catena	[ ⚑ ] 38°50′N 13°52′W / 38.84°N 13.86°W / 38.84; -13.86	160	1997	Enki, Principal water god of the Apsu.	WGPSN
Khnum Catena	[ ⚑ ] 32°54′N 10°44′W / 32.90°N 10.73°W / 32.90; -10.73	66	1997	Khnum, Egyptian creation god.	WGPSN
Nanshe Catena	[ ⚑ ] 15°24′N 352°54′W / 15.4°N 352.9°W / 15.4; -352.9	103.8	1997	Goddess of springs and canals, daughter of Enki.	WGPSN
Terah Catena	[ ⚑ ] 7°06′N 277°36′W / 7.1°N 277.6°W / 7.1; -277.6	283	2000	Phoenician moon god who battled with Keret in Negeb.	WGPSN

Faculae

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Abydos Facula	[ ⚑ ] 33°24′N 153°24′W / 33.4°N 153.4°W / 33.4; -153.4	180	1985	Abydos, Egyptian town where Osiris was worshipped.	WGPSN
Akhmin Facula	[ ⚑ ] 27°42′N 189°30′W / 27.7°N 189.5°W / 27.7; -189.5	245	1997	Akhmim, Egyptian town where Min was worshipped.	WGPSN
Bigeh Facula	[ ⚑ ] 29°00′N 265°42′W / 29°N 265.7°W / 29; -265.7	224	2000	Bigeh, island where Hapi, Egyptian Nile god, resided.	WGPSN
Busiris Facula	[ ⚑ ] 15°42′N 215°24′W / 15.7°N 215.4°W / 15.7; -215.4	369	1985	Busiris, town in lower Egypt where Osiris was first installed as local god.	WGPSN
Buto Facula	[ ⚑ ] 13°12′N 203°30′W / 13.2°N 203.5°W / 13.2; -203.5	245	1985	Swamp where Isis hid Osiris' body.	WGPSN
Coptos Facula	[ ⚑ ] 9°54′N 209°12′W / 9.9°N 209.2°W / 9.9; -209.2	329	1985	Coptos, early town from which caravans departed.	WGPSN
Edfu Facula	[ ⚑ ] 25°42′N 147°06′W / 25.7°N 147.1°W / 25.7; -147.1	184	1985	Edfu, Egyptian town where Horus was worshipped.	WGPSN
Heliopolis Facula	[ ⚑ ] 18°30′N 147°12′W / 18.5°N 147.2°W / 18.5; -147.2	50	1997	Heliopolis, sacred Egyptian city of the sun.	WGPSN
Hermopolis Facula	[ ⚑ ] 22°24′N 195°18′W / 22.4°N 195.3°W / 22.4; -195.3	260	1997	Hermopolis, place where Unut was worshipped.	WGPSN
Memphis Facula	[ ⚑ ] 14°06′N 131°54′W / 14.1°N 131.9°W / 14.1; -131.9	361	1985	Memphis, ancient capital of lower kingdom.	WGPSN
Siwah Facula	[ ⚑ ] 7°00′N 143°06′W / 7.0°N 143.1°W / 7.0; -143.1	220	1985	Siwa, oasis oracle of Zeus-Ammon; visited by Alexander.	WGPSN
Tettu Facula	[ ⚑ ] 37°36′N 161°12′W / 37.6°N 161.2°W / 37.6; -161.2	189	1985	Egyptian town where Hatmenit and Osiris were worshipped.	WGPSN
Thebes Facula	[ ⚑ ] 7°06′N 202°24′W / 7.1°N 202.4°W / 7.1; -202.4	360	1985	Thebes, ancient capital of upper kingdom.	WGPSN

Fossae (ditches)

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Lakhamu Fossa	[ ⚑ ] 11°36′S 227°42′W / 11.6°S 227.7°W / -11.6; -227.7	370	1985	Dragon monster, or divine natural force produced by Apsu and Tiamat.	WGPSN
Lakhmu Fossae	[ ⚑ ] 50°24′N 128°00′W / 50.4°N 128.0°W / 50.4; -128.0	3,700	1985	Lahmu, dragon monster, or divine natural force produced by Apsu and Tiamat.	WGPSN
Zu Fossae	[ ⚑ ] 38°30′N 150°30′W / 38.5°N 150.5°W / 38.5; -150.5	2,900	1985	Anzû (Zu), dragon of chaos slain by Marduk.	WGPSN

Paterae

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Hammamat Patera	[ ⚑ ] 24°14′S 318°06′W / 24.23°S 318.1°W / -24.23; -318.1	45	2015	Wadi Hammamat in Egypt, associated with petroglyphs and ancient mining.	WGPSN
Hamra Patera	[ ⚑ ] 77°21′S 171°22′W / 77.35°S 171.37°W / -77.35; -171.37	43	2015	Wadi in Jordan, associated with red sandstone cliffs and ancient copper mines.	WGPSN
Musa Patera	[ ⚑ ] 31°21′S 188°28′W / 31.35°S 188.46°W / -31.35; -188.46	69	2015	Wadi Musa in Jordan, proximal to Petra archeological site.	WGPSN
Natrun Patera	[ ⚑ ] 30°56′S 183°16′W / 30.93°S 183.26°W / -30.93; -183.26	37.5	2015	Wadi El Natrun in Egypt, site of ancient monasteries, proximal to site of Antoine de Saint-Exupéry’s aircraft crash that inspired the novella “The Little Prince”.	WGPSN
Rum Patera	[ ⚑ ] 30°40′S 182°49′W / 30.66°S 182.82°W / -30.66; -182.82	38	2015	Wadi Rum in Jordan associated with travels of T. E. Lawrence, petroglyphs, and several Neolithic sites.	WGPSN
Yaroun Patera	[ ⚑ ] 46°39′S 142°09′W / 46.65°S 142.15°W / -46.65; -142.15	96	2015	Wadi Yaroun in Lebanon, Neolithic archaeological site.	WGPSN

Regiones

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Barnard Regio	[ ⚑ ] 6°48′S 11°36′W / 6.8°S 11.6°W / -6.8; -11.6	3,200	1979	Edward E.; American astronomer (1857-1923).	WGPSN
Galileo Regio	[ ⚑ ] 45°N 127°W / 45°N 127°W / 45; -127	4,440	1979	Galileo Galilei, Italian astronomer (1564-1642).	WGPSN
Marius Regio	[ ⚑ ] 2°30′N 187°42′W / 2.5°N 187.7°W / 2.5; -187.7	4,940	1979	Simon; German astronomer (1570-1624).	WGPSN
Melotte Regio	[ ⚑ ] 12°00′S 245°00′W / 12.0°S 245°W / -12.0; -245	4,100	2013	Philibert Jacques; British astronomer (1880-1961).	WGPSN
Nicholson Regio	[ ⚑ ] 33°06′S 6°24′W / 33.1°S 6.4°W / -33.1; -6.4	3,900	1979	Seth Barnes; American astronomer (1891-1963).	WGPSN
Perrine Regio	[ ⚑ ] 34°N 28°W / 34°N 28°W / 34; -28	3,800	1979	Charles D.; American astronomer (1867-1951).	WGPSN

Sulci

Name	Coordinates	Diameter (km)	Approval Date	Namesake	Refs
Akitu Sulcus	[ ⚑ ] 38°54′N 194°18′W / 38.9°N 194.3°W / 38.9; -194.3	365	1997	Where Marduk's statue was carried each year.	WGPSN
Anshar Sulcus	[ ⚑ ] 18°00′N 197°54′W / 18.0°N 197.9°W / 18.0; -197.9	1,372	1979	Assyro-Babylonian; celestial-world home of Lakhmu and Lakhamu.	WGPSN
Apsu Sulci	[ ⚑ ] 39°24′S 234°42′W / 39.4°S 234.7°W / -39.4; -234.7	1,950	1979	Sumero-Akkadian; primordial ocean.	WGPSN
Aquarius Sulcus	[ ⚑ ] 52°24′N 3°54′W / 52.4°N 3.9°W / 52.4; -3.9	1,420	1979	Greek; Zeus set Ganymede among the stars as the constellation of Aquarius, the water carrier.	WGPSN
Arbela Sulcus	[ ⚑ ] 21°06′S 349°48′W / 21.1°S 349.8°W / -21.1; -349.8	1,940	1985	Assyrian town where Ishtar was worshipped.	WGPSN
Babylon Sulcus	[ ⚑ ] 22°30′S 264°30′W / 22.5°S 264.5°W / -22.5; -264.5	3,100	July 29, 2013	Assyro-Babylonian town in the land known as Akkad.	WGPSN
Borsippa Sulcus	[ ⚑ ] 60°00′S 359°54′W / 60.0°S 359.9°W / -60.0; -359.9	3,300	July 29, 2013	Akkadian town, location of the Sumerian god Nabu's principal sanctuary	WGPSN
Bubastis Sulci	[ ⚑ ] 72°18′S 282°54′W / 72.3°S 282.9°W / -72.3; -282.9	2,651	1988	Town in Egypt where Bast was worshipped.	WGPSN
Byblus Sulcus	[ ⚑ ] 37°54′N 199°54′W / 37.9°N 199.9°W / 37.9; -199.9	645	1997	Ancient Phoenician city where Adonis was worshipped.	WGPSN
Dardanus Sulcus	[ ⚑ ] 46°54′S 17°30′W / 46.9°S 17.5°W / -46.9; -17.5	2,988	1979	Greek; where Ganymede was abducted by Zeus disguised as an eagle.	WGPSN
Dukug Sulcus	[ ⚑ ] 83°30′N 3°48′W / 83.5°N 3.8°W / 83.5; -3.8	385	1985	Sumerian holy cosmic chamber of the gods.	WGPSN
Elam Sulci	[ ⚑ ] 58°12′N 200°18′W / 58.2°N 200.3°W / 58.2; -200.3	1,855	1985	Ancient Babylonian seat of sun worship, in present-day Iran.	WGPSN
Erech Sulcus	[ ⚑ ] 7°18′S 179°12′W / 7.3°S 179.2°W / -7.3; -179.2	953	1985	Akkadian town that was built by Marduk.	WGPSN
Harpagia Sulcus	[ ⚑ ] 11°42′S 318°42′W / 11.7°S 318.7°W / -11.7; -318.7	1,792	1985	Greek; where Ganymede was abducted by an eagle.	WGPSN
Hursag Sulcus	[ ⚑ ] 9°42′S 233°06′W / 9.7°S 233.1°W / -9.7; -233.1	750	1985	Sumerian mountain where winds dwell.	WGPSN
Kishar Sulcus	[ ⚑ ] 6°24′S 216°36′W / 6.4°S 216.6°W / -6.4; -216.6	1,187	1979	Assyro-Babylonian; terrestrial-world home of Lakhmu and Lakhamu.	WGPSN
Lagash Sulcus	[ ⚑ ] 10°54′S 163°12′W / 10.9°S 163.2°W / -10.9; -163.2	1,575	1985	Early Babylonian town.	WGPSN
Larsa Sulcus	[ ⚑ ] 3°48′N 248°42′W / 3.8°N 248.7°W / 3.8; -248.7	1,000	2000	Sumerian town.	WGPSN
Mashu Sulcus	[ ⚑ ] 29°48′N 205°42′W / 29.8°N 205.7°W / 29.8; -205.7	2,960	1979	Assyro-Babylonian; mountain with twin peaks where sun rose and set.	WGPSN
Mummu Sulcus	[ ⚑ ] 39°00′S 180°00′W / 39.0°S 180.0°W / -39.0; -180.0	2,680	July 29, 2013	Assyro-Babylonian; the tumult of the waves at the place where the waters of primordial freshwater ocean Apsu and salt sea Tiamat are mingled.	WGPSN
Mysia Sulci	[ ⚑ ] 7°00′S 7°54′W / 7.0°S 7.9°W / -7.0; -7.9	5,066	1979	Greek; where Ganymede was abducted by an eagle.	WGPSN
Nineveh Sulcus	[ ⚑ ] 23°30′N 53°06′W / 23.5°N 53.1°W / 23.5; -53.1	1,700	1997	City where Ishtar was worshipped.	WGPSN
Nippur Sulcus	[ ⚑ ] 36°54′N 185°00′W / 36.9°N 185.0°W / 36.9; -185.0	1,425	1985	Sumerian city.	WGPSN
Nun Sulci	[ ⚑ ] 49°30′N 316°24′W / 49.5°N 316.4°W / 49.5; -316.4	1,500	1979	Egyptian; chaos; primordial ocean; held germ of all things.	WGPSN
Philae Sulcus	[ ⚑ ] 65°30′N 169°00′W / 65.5°N 169.0°W / 65.5; -169.0	900	1997	Temple that was the chief sanctuary of Isis.	WGPSN
Philus Sulcus	[ ⚑ ] 44°06′N 209°30′W / 44.1°N 209.5°W / 44.1; -209.5	465	1979	Greek; where Ganymede and Hebe were worshipped as rain-givers.	WGPSN
Phrygia Sulcus	[ ⚑ ] 12°24′N 23°30′W / 12.4°N 23.5°W / 12.4; -23.5	3,700	1979	Greek; kingdom in Asia Minor where Ganymede was born.	WGPSN
Shuruppak Sulcus	[ ⚑ ] 19°18′S 232°12′W / 19.3°S 232.2°W / -19.3; -232.2	2,800	2000	Assyro-Babylonian town on the banks of the Euphrates River where the gods planned the great flood.	WGPSN
Sicyon Sulcus	[ ⚑ ] 32°42′N 18°30′W / 32.7°N 18.5°W / 32.7; -18.5	2,125	1979	Greek; where Ganymede and Hebe were worshipped as rain-givers.	WGPSN
Sippar Sulcus	[ ⚑ ] 15°24′S 189°18′W / 15.4°S 189.3°W / -15.4; -189.3	1,508	1985	Ancient Babylonian town.	WGPSN
Tiamat Sulcus	[ ⚑ ] 3°24′N 208°30′W / 3.4°N 208.5°W / 3.4; -208.5	1,330	1979	Assyro-Babylonian; tumultuous sea from which everything was generated.	WGPSN
Umma Sulcus	[ ⚑ ] 4°06′N 250°00′W / 4.1°N 250.0°W / 4.1; -250.0	1,270	2000	Sumerian town.	WGPSN
Ur Sulcus	[ ⚑ ] 49°48′N 177°30′W / 49.8°N 177.5°W / 49.8; -177.5	1,145	1985	Ancient Sumerian seat of moon worship.	WGPSN
Uruk Sulcus	[ ⚑ ] 0°48′N 160°18′W / 0.8°N 160.3°W / 0.8; -160.3	2,200	1979	Babylonian city ruled by Gilgamesh.	WGPSN
Xibalba Sulcus	[ ⚑ ] 43°48′N 71°06′W / 43.8°N 71.1°W / 43.8; -71.1	2,200	1997	Mayan "place of fright"; destination of those who escaped violent death.	WGPSN