[meteorite-list] Martian Sedimentay Rocks: Where are they?

[Walter Branch]

Sorry.

 Meant to type "sedimentary"

-Walter

----- Original Message ----- 
From: "Walter Branch" <waltbranch at bellsouth.net>
To: "meteorite-list" <meteorite-list at meteoritecentral.com>
Sent: Sunday, March 20, 2011 12:09 AM
Subject: [meteorite-list] Martian Sedimentay Rocks: Where are they?


> Hello Everyone,
>
> We all know that a long time ago, Mars had a lot of water.  Rivers, 
> streams lakes, ponds, oceans, etc.  Every bit of evidence we have leads to 
> this conclusion.
>
> Why are there no sedimenrary martian meteorites?  They are all igneous.
>
> Did sedimentation occur in a period after large meteorites blasted rocks 
> off the Martian surface (doubtful)?  Are they extremly fragile and would 
> not survive atmospheric entry (Doubtful)?  Have they weathered away (don't 
> know)?
>
> Any opinions?
>
> -Walter Branch
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