[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Re: Rugops, a scavenger?



Michael Skrepnick wrote:

Although Sereno had no explanation for why a shortened
skull might help or hinder the process of scavenging, I find it interesting
that the robust laterally splayed morphology of abelisaurid cervicals seem
well suited to strong twisting movements that would be ideal in dismembering
carcasses.

Nice idea. I suggested a while back that _Carnotaurus_ used its short pointed horns to 'dig' into carcasses, since the forelimbs were too feeble to accomplish this task. Note, like Mike I'm not arguing that _Carnotaurus_ was an obligate scavenger; all carnivores have to gain access to inside the carcass.




Tim

_________________________________________________________________
Check out the coupons and bargains on MSN Offers! http://youroffers.msn.com