Sentences with phrase «for glacial deposits»
When he started inspecting nearby craters to work out the direction of the sunlight and shadows, however, he realized that those channels weren't channels at all; they were ridges of material and possible evidence for glacial deposits.
https://science.howstuffworks.com/ Not exact matches
When NASA's Mars Global Surveyor observed further evidence for ancient glacial deposits on Mars after it arrived in 1997, the idea became less outlandish.
Sohl, L.E., N. Christie - Blick, and D.V. Kent, 1999: Paleomagnetic polarity reversals in Marinoan (ca. 600 Ma) glacial deposits of Australia: Implications for the duration of low - latitude glaciation in Neoproterozoic time.