• DOI:10.1038/352589A0
• Corpus ID: 4321529

Ancient oceans, ice sheets and the hydrological cycle on Mars

@article{Baker1991AncientOI,
  title={Ancient oceans, ice sheets and the hydrological cycle on Mars},
  author={Victor R. Baker and Robert Strom and Virginia C. Gulick and Jeffrey S. Kargel and Goro Komatsu and Vishwas S. Kale},
  journal={Nature},
  year={1991},
  volume={352},
  pages={589-594}
}

• V. Baker, R. Strom, +3 authors V. Kale
• Published 15 August 1991
• Geology
• Nature

A variety of anomalous geomorphological features on Mars can be explained by a conceptual scheme involving episodic ocean and ice-sheet formation. The formation of valley networks early in Mars' history is evidence for a long-term hydrological cycle, which may have been associated with the existence of a persistent ocean. Cataclysmic flooding, triggered by extensive Tharsis volcanism, subsequently led to repeated ocean formation and then dissipation on the northern plains, and associated glaciation in the southern highlands until relatively late in martian history.