Mars Craters starting with O                   
Cochise College  
Craters Arranged Alphabetically
Martian Named Features   
Cochise College Mars Landforms     
Geology Home Page  

Roger Weller, geology instructor ( wellerr@cochise.edu  )
last edited:  2/27/15    
created by Roger Weller
 
O Craters
with diameters in kilometers
Number of views:  18
best views-
*

Ochakov  (31.6)*
Ogala  (17.3)
Ohara  (9.4)*
Okhotsk  (1.6)
Okotocks  (22.1)
Olenek  (3.5)
Olom  (6.0)
Ome  (2.8)                                                                    
Omura  (8.9)
Onon  (3.1)
Oraibi  (33.4)
Ore  (6.9)
Orinda  (9.8)
Orson-Wells  (113)
Ostrov  (71.0)
Ottumwa  (53.2)*
Oudemans  (127)
Oyama  (101)*

Photos used in these studies are derived from GoogleEarth-Mars.
Primary sources are USGS/NASA/JPL/ University of Arizona and
ESA/DLR/FU Berlin(G.Neukum).