Tag Archives: Hyperborei Cavi

HiRISE: Megadunes in Hyperborei Cavi

Megadunes in Hyperborei Cavi. A cavus is an irregular steep-sided depression usually in arrays or clusters. Plus: MEGADUNES! HiRISE Picture of the Day archive. [More at links]

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THEMIS: Hyperborei Cavi

THEMIS Image of the Day, July 1, 2014. This VIS image shows Hyperborei Cavi — the low regions on the right side of the image. Dunes are found both in the lows and on the higher region on the left … Continue reading

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