[Coral-List] coralline algae?

[Victor Gomelyuk]

Dear colleagues,
 
I need your help with this object identification:
http://i11.photobucket.com/albums/a166/VGomelyuk/Corallina.jpg
 
Is it coralline algae - or Montipora coral?
 
Your comments are appreciated.
 
 
 
Regards,
 
 
Victor Gomelyuk
 
 
Dr Victor Gomelyuk
Marine Scientist
Parks & Wildlife Commission
of the Northern Territory
Darwin,  NT,  Australia 0812
tel +61(0)889209281
fax 61(0)889209222