Search USGS⌕ Search

SEARCH · Search USGS

Results for “IMAP”

Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 793 records · Page 44Linked to original sources
USGS1984

Geologic map of the Mare Acidalium Quadrangle, Mars (Revised)

Mare Acidalium is one of the dark areas on the map of Mars of Schiaparelli (1886). Acidalia Planitia , a large, low-albedo depression lying as low as 3 km below the Martian d atum (U.S. Geological Survey , 1976) makes up much of the Mare Acidalium quadrangle. Arabia Terra and Tempe Terra bound Acidalia Plan itia to the southeast and southwest, respectively. Chry se Planitia is south and Vastitas Borealis is north of Acidalia Planitia.

IMAP↗