[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: Harmonious depredations
I am simply stating as a fact that the medium of grass was unavailable to
dinosaurs. I am sure crypticity was employed. But, without grass, it
could not have been as effective.
Without grass??? - what aboutother plants/folaige that lived in the
Cretaceous- how do you know grass is more effective "cover"???? Have you
done tests? Have you done experiments? Do you have data from publications?
Or is this "anecdotal?" - which to you seems to be a crime and means we
should ignore it.
Supporting evidence for this position
is that ONLY ONE large (ratite-size) bird nests in an area where grass is
not a significant part of its range.
this is NOT supporting evidence at all. If you mean the emu. This is only a
factor of geography - the emu is the only ratite to live on a dry
continentt (Australia). What nonsense.
Are you 100% sure moas and elephantbirds used grass for cover to protect the
What about "grass" surounding a nest and making it easier for little hungry
mammals to "sneek up" abd steal eggs??
> spent two years doing field work in Australia and can certainly testify
> that emus are often found in areas where there is little or no tall
Anecdotal!!!!??? It is personal OBSERVATION with his own eyes that you are
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com