Barchan Dunes near Hellespontus Montes                         
Cochise College
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Roger Weller, geology instructor ( wellerr@cochise.edu  )
Last edited:  11/2/17

Barchan Dunes near Hellespontus Montes- 1  (5 views)
width of view- 2.2 kilometers across


latitude:   -41.461                  longitude:    44.584                                                                                                             99
photo source:   NASA/JPL/University of Arizona
Google Earth-Mars Option

close view- 1.52 kilometers across
 


latitude:   -41.438                  longitude:    44.541                                                                                                             99b
photo source:   NASA/JPL/University of Arizona
Google Earth-Mars Option
 

a single barchan dune
Note the small ripples on the surface.
close view- 1.52 kilometers across



latitude:   -41.476                  longitude:    44.583                                                                                                             99c
photo source:   NASA/JPL/University of Arizona
Google Earth-Mars Option
 

a family of barchan dunes
width of view- 1.57 kilometers across



latitude:   -41.440                  longitude:    44.569                                                                                                            99e
photo source:   NASA/JPL/University of Arizona
Google Earth-Mars Option

barchan dunes being stretched out
width of view- 1.19 kilometers across


latitude:   -41.491                  longitude:    44.552                                                                                                            99f
photo source:   NASA/JPL/University of Arizona
Google Earth-Mars Option