Re: Amargasaurus...

[NJPharris@aol.com]

In a message dated 4/26/01 6:37:39 PM Eastern Daylight Time, 
dinoland@lycos.com writes:

> I'm not quite sure about Amargasaurus, as I've only seen photos and haven't 
> really read much about it.  However, I think the vertebral structures you 
are 
> referring to may be dimorphic.  
>  ...
>  What would be very interesting to see is if juvenile specimens of 
> Amargasaurus also possess these structures.  

OK.  Before the speculation gets too out of hand, it is best to remember that 
we have *one partial specimen* of _A. cazaui_.  No juveniles, and only one 
sex, and we don't know which sex it is.

--Nick P.