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Do you know what this is?
Geplaatst: 14 jul 2008, 14:06
door zhivkay
Do you know what this is?
Found near to Pleven, Bulgaria (2007) in Cretaceouse. Black mineral is chalcedony.
With kind regards
Zh. Janakieva
[Editted by zhivkay on 14-07-2008 at 13:13 GMT +1]
Re: Do you know what this is?
Geplaatst: 18 jul 2008, 09:13
door The Stone
Looks very much like a (partial) tree trunk.
Re: Do you know what this is?
Geplaatst: 25 jul 2008, 16:20
door zhivkay
I know this is not tree. Maybe it is a certain Demospongiae???