Thursday, March 22, 2012

Caloris Basin Tectonic Map


The large Caloris basin hosts a wide variety of tectonic features, including graben, ridges, and Pantheon Fossae. MESSENGER team members are in the process of mapping the tectonic features within the Caloris basin and deciphering their complicated relationships. The tectonic map shown here was published in the abstracts of the 43rd Lunar and Planetary Science Conference, which is being held this week in The Woodlands, Texas. In total, MESSENGER team members are presenting 57 papers at this conference.

Center Latitude: 31°
Center Longitude: 163° E
Scale: Caloris basin has a diameter of 1,550 kilometers (960 miles)
Reference: From abstract #1722 by Paul K. Byrne and coauthors at the 43rd Lunar and Planetary Science Conference

Map credit: Byrne et al. (2012). A tectonic survey of the Caloris basin, Mercury. 43rd Lunar and Planetary Science Conference, The Woodlands, Texas, abstract #1722.

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