Pingos on Earth and Mars

Devon M. Burr, Kenneth L. Tanaka, Kenji Yoshikawa

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

Pingos are massive ice-cored mounds that develop through pressurized groundwater flow mechanisms. Pingos and their collapsed forms are found in periglacial and paleoperiglacial terrains on Earth, and have been hypothesized for a wide variety of locations on Mars. This literature review of pingos on Earth and Mars first summarizes the morphology of terrestrial pingos and their geologic contexts. That information is then used to asses hypothesized pingos on Mars. Pingo-like forms (PLFs) in Utopia Planitia are the most viable candidates for pingos or collapsed pingos. Other PLFs hypothesized in the literature to be pingos may be better explained with other mechanisms than those associated with terrestrial-style pingos.

Original languageEnglish (US)
Pages (from-to)541-555
Number of pages15
JournalPlanetary and Space Science
Volume57
Issue number5-6
DOIs
StatePublished - May 2009
Externally publishedYes

Keywords

  • Ground ice
  • Mars
  • Periglacial
  • Surface
  • Terrestrial analogues

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Fingerprint

Dive into the research topics of 'Pingos on Earth and Mars'. Together they form a unique fingerprint.

Cite this