Encyclopedia of Astrobiology

Living Edition
| Editors: Muriel Gargaud, William M. Irvine, Ricardo Amils, Henderson James Cleaves, Daniele Pinti, José Cernicharo Quintanilla, Michel Viso

Lacus

Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27833-4_857-3

Synonyms

Definition

The term lacus (lake) refers to a number of small low-albedo plains on the Moon and Titan and also to one on Mars. Lacus features usually exhibit a well-pronounced and sharp boundary and have a size of 100–200 km in diameter. While on the Moon lacūs are associated with Mare features and caused by basaltic flood volcanism, lacūs on Titan refer to small dark areas possibly associated with liquid hydrocarbons.

See Also

Keywords

Bioorganic Chemistry Dark Area Sharp Boundary Liquid Hydrocarbon Basaltic Flood 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Planetary Sciences and Remote SensingInstitute of Geological Sciences, Free University of BerlinBerlinGermany