The thrombolites

Taken just a few miles out of Mandurah. It is said they dominated the world's ocean more than 600 million years ago and will eventually join up to form a flat surface with the circles showing as some have in the background


Taken just a few miles out of Mandurah. It is said they dominated the world's ocean more than 600 million years ago and will eventually join up to form a flat surface with the circles showing as some have in the background
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   Rolanda  From Perth W Aust
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I take you and Lyn did go on the boat cruise then. This is really noice. So where about is it.. north/south from Mandurah?
02/Apr/09 1:07 PM
   andré  From england
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What an amazing photo Anne.
02/Apr/09 8:01 PM
   Ian  From Sydney    Supporting Member
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Great photo Anne.
26/Sep/09 10:34 PM
   HalT  From S Carolina
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Well, let's go lie on the beach for a while.
17/Feb/12 1:07 PM
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